Properties of the Number -150722

One Hundred Fifty Thousand Seven Hundred Twenty-Two

Basics

Value: -150723 → -150722 → -150721

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 11 × 13 × 17 × 31

Divisors: 1, 2, 11, 13, 17, 22, 26, 31, 34, 62

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100100110011000010

Octal: -446302

Duodecimal: -73282

Hexadecimal: -24cc2

Square: 22717121284

Square Root: 388.2293136794284

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

Squarefree integers m > 1 such that if prime p divides m, then s_p(m) >= p and s_p(m) == 2 (mod p-1), where s_p(m) is the sum of the base p digits of m. A324404

Sums over successive antidiagonals of A248059. A248060

a(n) = (1/n) * ∑_{k = 0..n} (n+2·k) * binomial(n+k-1,k)³. A361883

Number of inequivalent ways to color the edges of a tetrahedron using at most n colors so that no two adjacent edges have the same color. A282818