Properties of the Number 29187

Twenty-Nine Thousand One Hundred Eighty-Seven

Basics

Value: 29186 → 29187 → 29188

Parity: odd

Prime: No

Previous Prime: 29179

Next Prime: 29191

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 23 × 47

Divisors: 1, 3, 9, 23, 27, 47, 69, 141, 207, 423

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111001000000011

Octal: 71003

Duodecimal: 14A83

Hexadecimal: 7203

Square: 851880969

Square Root: 170.84203229884616

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

Numbers that are the sum of seven fourth powers in seven or more ways. A345573

Numbers that are the sum of seven fourth powers in exactly seven ways. A345829

Numbers n such that p = n² + 2, p+2 and p+6 are consecutive primes. A86380

Consecutive states of the linear congruential pseudo-random number generator (1093·s + 18257) mod 86436 when started at s=1. A385340

Numbers k such that 80·R_k + 1 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A56664

Number of maximal matchings in the wheel graph on n nodes. A284709

Numbers k such that 239·2^k+1 is prime. A32496

Expansion of 1/((1-x²)*(1-x⁴)*(1-x⁸)*(1-x¹¹)). A29187