Properties of the Number 71360

Seventy-One Thousand Three Hundred Sixty

Basics

Value: 71359 → 71360 → 71361

Parity: even

Prime: No

Previous Prime: 71359

Next Prime: 71363

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁶ × 5 × 223

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001011011000000

Octal: 213300

Duodecimal: 35368

Hexadecimal: 116c0

Square: 5092249600

Square Root: 267.132925713024

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

Sum of the fourth largest parts of the partitions of n into 10 parts. A326595

Number of mirror-symmetrical edge-rooted tree-like octagonal systems. A36759

Number of n X 5 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 1 0 vertically. A208284

Numbers k such that Bernoulli number B_k has denominator 230010. A295593

Self-composition of the pentagonal numbers; g.f.: A(x) = G(G(x)), where G(x) = g.f. of A000326. A279284

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 1 0 vertically. A208287

Smallest n-digit prime with strictly decreasing digits. A71360

Number of (n+2)X(7+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00001001 or 00100101. A260979