Properties of the Number 71294

Seventy-One Thousand Two Hundred Ninety-Four

Basics

Value: 71293 → 71294 → 71295

Parity: even

Prime: No

Previous Prime: 71293

Next Prime: 71317

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 43 × 829

Divisors: 1, 2, 43, 86, 829, 1658, 35647, 71294

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001011001111110

Octal: 213176

Duodecimal: 35312

Hexadecimal: 1167e

Square: 5082834436

Square Root: 267.0093631317074

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 integer partitions of n whose length (number of parts) is equal to the sum of some submultiset. A367212

Triangle T(n,k) (0<= k <=n) read by rows. Left edge is 1, 0, 0, ... Otherwise each entry is sum of entry to left, entries immediately above it to left and right and entry directly above it 2 rows back. A59283

Number of median graphs on n nodes. A292623

Number of witnesses for strong pseudoprimality of 2n+1, i.e., number of bases b, 1 <= b <= 2n, in which 2n+1 is a strong pseudoprime. A71294

G.f. A(x) satisfies: ∑_k=0..n [x^k] A(x)ⁿ = binomial(5·n,2·n). A244650