Properties of the Number 34248

Thirty-Four Thousand Two Hundred Forty-Eight

Basics

Value: 34247 → 34248 → 34249

Parity: even

Prime: No

Previous Prime: 34231

Next Prime: 34253

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 1427

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 1427, 2854

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000010111001000

Octal: 102710

Duodecimal: 179A0

Hexadecimal: 85c8

Square: 1172925504

Square Root: 185.06215172206336

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

Number of nonagons that can be formed with perimeter n. A288255

A boustrophedon triangle. A227862

Number of Dyck paths of semilength n such that the number of peaks is strongly decreasing from lower to higher levels. A288141

Triangle read by rows: T(n,k) is the number of 2-compositions of n having k even entries in the top row. A 2-composition of n is a nonnegative matrix with two rows, such that each column has at least one nonzero entry and whose entries sum up to n. A181336

a(n) = T(2n,n-1), T given by A026648. A26650

a(n) = ∑_k=0..n-1 T(n,k) * T(n,k+1), with T given by A026648. A26972

Riordan array (1/(1-3·x), (1-3·x-sqrt(1-6·x+5·x²))/(2·x)). A236420

Number of (n+2)X(1+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the diagonal and antidiagonal minus the sum of the minimums of the central row and column nondecreasing horizontally and vertically. A254982

Primes of the form (prime(n+2)-prime(n))/(prime(n+1)-prime(n)), where prime(n)=n-th prime. A142246

Number of quaternary codes (not necessarily linear) of length n with 11 words. A34248