Properties of the Number 67316

Sixty-Seven Thousand Three Hundred Sixteen

Basics

Value: 67315 → 67316 → 67317

Parity: even

Prime: No

Previous Prime: 67307

Next Prime: 67339

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 16829

Divisors: 1, 2, 4, 16829, 33658, 67316

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000011011110100

Octal: 203364

Duodecimal: 32B58

Hexadecimal: 106f4

Square: 4531443856

Square Root: 259.4532713226025

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

T(n,k) = 4·A046802(n,k) - 2·A008518(n,k) - A007318(n,k), triangle read by rows (0 <= k <= n). A168291

Least number 2k such that p² divides the numerator of the Bernoulli number B(2k), where p is the n-th irregular prime, A000928(n). A92681

Augmentation of the triangle A193596. See Comments. A193597

a(n) is the number of values of j, 0 <= j <= n, such that 1 + binomial(n,j) is prime. A67316