Properties of the Number 30568

Thirty Thousand Five Hundred Sixty-Eight

Basics

Value: 30567 → 30568 → 30569

Parity: even

Prime: No

Previous Prime: 30559

Next Prime: 30577

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 3821

Divisors: 1, 2, 4, 8, 3821, 7642, 15284, 30568

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111011101101000

Octal: 73550

Duodecimal: 15834

Hexadecimal: 7768

Square: 934402624

Square Root: 174.83706700811473

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) is the number permutations p of [n] that are k-dist-increasing but not j-dist-increasing for any j<k, where p is j-dist-increasing if j>=0 and p(i)<p(i+j) for all i in [n-j]; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A370507

Position of n-th 0 in A030567. A30568