Properties of the Number 30995

Thirty Thousand Nine Hundred Ninety-Five

Basics

Value: 30994 → 30995 → 30996

Parity: odd

Prime: No

Previous Prime: 30983

Next Prime: 31013

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 6199

Divisors: 1, 5, 6199, 30995

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111100100010011

Octal: 74423

Duodecimal: 15B2B

Hexadecimal: 7913

Square: 960690025

Square Root: 176.05396899814556

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 Motzkin paths of length n with no level steps at odd level. A90344

Numbers that are the sum of six fourth powers in five or more ways. A345562

Numbers that are the sum of six fourth powers in exactly five ways. A345817

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AFT = AlPO4-52 starting with a T2 atom. A18968

Triangle read by rows: T(n,k) is number of Motzkin paths of length n having k UH's, where U=(1,1), H=(1,0) (0<=k<=floor(n/3)). A114576

Number of winning positions for the next player (a, b, c) where 1 <= a, b, c <= n in "Divisor Nim" (see comments). A383226

9-automorphic numbers ending in 5: final digits of 9·n² agree with n. A30995

Number of nX4 0..1 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors. A231540