Properties of the Number 31051

Thirty-One Thousand Fifty-One

Basics

Value: 31050 → 31051 → 31052

Parity: odd

Prime: Yes

Previous Prime: 31039

Next Prime: 31063

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 31051

Divisors: 1, 31051

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111100101001011

Octal: 74513

Duodecimal: 15B77

Hexadecimal: 794b

Square: 964164601

Square Root: 176.21293936598414

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

Doubly balanced primes: primes which are averages of both their immediate and their second neighbors. A51795

Primes of the form i·prime(i) + (i+1)*prime(i+1). A119487

Largest prime factor of 5ⁿ - 1. A74479

Pseudo-random numbers: a (very weak) pseudo-random number generator from the second edition of the C book. A61364

List of primes generated by factoring successive integers in Sylvester's sequence (A000058). A126263

Primes p such that p-12, p and p+12 are consecutive primes. A53072

a(n) = ∑_{k=0..floor(n/2)} (-1)^k * (3·k+1) * binomial(3·n-3·k+1,n-2·k)/(3·n-3·k+1). A389697

Coefficients in a certain Poincaré series [or Poincare series]. A98705

Balanced primes of order one ending in 1. A303092

First n-digit prime in the concatenation of odd integers allowing leading zeros. A73176