Properties of the Number 34816

Thirty-Four Thousand Eight Hundred Sixteen

Basics

Value: 34815 → 34816 → 34817

Parity: even

Prime: No

Previous Prime: 34807

Next Prime: 34819

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ¹¹ × 17

Divisors: 1, 2, 4, 8, 16, 17, 32, 34, 64, 68

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000100000000000

Octal: 104000

Duodecimal: 18194

Hexadecimal: 8800

Square: 1212153856

Square Root: 186.59046063504962

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

12-almost primes (generalization of semiprimes). A69273

Expansion of e.g.f. (1 + tan(x))/(1 - tan(x)). A831

Numbers k such that the decimal digits of φ(k) are a permutation of those of k. A115921

Numbers of the form q*(2^k), where q is one of the Fermat primes and k >= 0; Numbers n for which A329697(n) == 1. A334101

Numbers k such that (number of prime factors of k counted with multiplicity) less (number of distinct prime factors of k) = 10. A195069

a(n) = (n-1)²*(n+1). A152618

A triangle related to the a(n) formulas of the rows of the ED3 array A167572. A167580

a(n) = n·2^n-6. A78836

a(n) = 17·2ⁿ. A110287

a(n) = n*(n - 1)³/2. A19582