Properties of the Number -62322

Sixty-Two Thousand Three Hundred Twenty-Two

Basics

Value: -62323 → -62322 → -62321

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 13 × 17 × 47

Divisors: 1, 2, 3, 6, 13, 17, 26, 34, 39, 47

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111001101110010

Octal: -171562

Duodecimal: -30096

Hexadecimal: -f372

Square: 3884031684

Square Root: 249.64374616641211

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

Triangle of Stirling numbers of order 5. A59024

T(2n+5,n), array T as in A055794. A55798

a(n) = a(n-1) * (11·a(n-1) - a(n-2)) / (a(n-1) + 4·a(n-2)), with a(0) = a(1) = 1. A172511

Number of coalescent histories for pseudocaterpillar gene trees G and caterpillar species trees S. A306423

Triangle T(n,k) = ∑_i=1..n 2^i-1*C(n+2·k-i-1, k-1), 1 <= k <= n. A185139

Number of 9 X 9 arrays of squares of integers, symmetric under 90-degree rotation, with all rows summing to n. A156401

Triangle read by rows: T(n,k) is the number of coalescent histories for an n-leaf caterpillar species tree and an identically labeled k-pseudocaterpillar gene tree, 3 <= k <= n. A380766