Properties of the Number 30268

Thirty Thousand Two Hundred Sixty-Eight

Basics

Value: 30267 → 30268 → 30269

Parity: even

Prime: No

Previous Prime: 30259

Next Prime: 30269

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 7 × 23 × 47

Divisors: 1, 2, 4, 7, 14, 23, 28, 46, 47, 92

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011000111100

Octal: 73074

Duodecimal: 15624

Hexadecimal: 763c

Square: 916151824

Square Root: 173.97700997545624

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

Expansion of (ψ(x) * φ(-x)⁴)² in powers of·where φ(), ψ() are Ramanujan θ functions. A215472

Expansion of (ψ(-x) * φ(x)⁴)² in powers of·where φ(), ψ() are Ramanujan θ functions. A209942

a(n) = 7·A000330(n). A169607

Nonnegative integers which produce a record maximum MD5 hash. A349646

"DFK" (bracelet, size, unlabeled) transform of 1,2,3,4... A32216

a(n) = a(n-2) + a(n-3) + 2·a(n-4), with a(1) = 0, a(2) = 2, a(3) = 3, a(4) = 10. A175899

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite KFI = ZK-5 Na30 [ Al30Si66O192 ] . 98 H2O. A19024

Expansion of the o.g.f. (2·x² + 3·x + 2)*x/((x + 1)²*(x - 1)⁴). A342397

Consecutive states of the linear congruential pseudo-random number generator 171·s mod 30269 when started at s=1. A385031

Number of nonisomorphic connected partial lattices. A30268