Properties of the Number 29131

Twenty-Nine Thousand One Hundred Thirty-One

Basics

Value: 29130 → 29131 → 29132

Parity: odd

Prime: Yes

Previous Prime: 29129

Next Prime: 29137

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 29131

Divisors: 1, 29131

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000111001011

Octal: 70713

Duodecimal: 14A37

Hexadecimal: 71cb

Square: 848615161

Square Root: 170.67805951556866

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

a(n) is the smallest prime p such that p² divides n^p-1 - 1. A39951

Primes of the form 2·n² + 58·n + 27. A217498

Smallest odd prime p such that p² | n^p-1 - 1. A96082

Primes p such that p² divides 15^p-1 - 1. A242741

Primes p for which exactly five bases b with 1 < b < p exist such that p is a base b Wieferich prime. A255208

a(n) = n³ + 71·n + 1. A124363

Hyperartiads. A270798

Primes p such that p-2 and q are primes, where q is concatenation of binary representations of p and p-2: q = p·2^L + p-2, where L is the length of binary representation of p-2: L=A070939(p-2). A232237

Smallest Wieferich prime (> sqrt(n)) in base n. A247072

Primes p such that p·floor(p/2) - 4 and p·floor(p/2) + 4 are prime numbers. A164622