Properties of the Number 34208

Thirty-Four Thousand Two Hundred Eight

Basics

Value: 34207 → 34208 → 34209

Parity: even

Prime: No

Previous Prime: 34183

Next Prime: 34211

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁵ × 1069

Divisors: 1, 2, 4, 8, 16, 32, 1069, 2138, 4276, 8552

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000010110100000

Octal: 102640

Duodecimal: 17968

Hexadecimal: 85a0

Square: 1170187264

Square Root: 184.95404834715026

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Irregular triangle of numbers k such that A002313(n), the n-th prime not congruent to 3 mod 4, is the largest prime factor of k² + 1. A223702

Number of dyslexic rooted compound windmills with n nodes where any 2 submills extending from the same node are different sizes. A32218

Triangle read by rows: T(n,k) is the number of weighted lattice paths in L_n having k peaks.The members of L_n are paths of weight n that start at (0,0), end on the horizontal axis and whose steps are of the following four kinds: an (1,0)-step with weight 1, an (1,0)-step with weight 2, a (1,1)-step with weight 2, and a (1,-1)-step with weight 1. The weight of a path is the sum of the weights of its steps. A peak is a (1,1)-step followed by a (1,-1)-step. A182903

Apply partial sum operator thrice to binary rooted tree numbers. A14169

Numbers k such that gpf(k²+1)/k sets a new record of low value, where gpf(k) is the greatest prime dividing k (A006530). A173561

Number of compositions of n into parts 3, 5 and 9. A245370

G.f. A(x) satisfies x / Series_Reversion(x·A(x)) = (A(x) + 1+x)/2. A120956

T(n,k) = number of 1:3:sqrt(10) proportioned triangles on a (n+1) X (k+1) grid. A190103

Number of (n+1)X(1+1) 0..3 arrays with the difference between each 2X2 subblock maximum and minimum lexicographically nondecreasing rowwise and columnwise. A235426

Number of (n+1)X(1+1) 0..3 arrays with the maximum minus the minimum of every 2X2 subblock equal. A237333