Properties of the Number -157872

One Hundred Fifty-Seven Thousand Eight Hundred Seventy-Two

Basics

Value: -157873 → -157872 → -157871

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 11 × 13 × 23

Divisors: 1, 2, 3, 4, 6, 8, 11, 12, 13, 16

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110100010110000

Octal: -464260

Duodecimal: -77440

Hexadecimal: -268b0

Square: 24923568384

Square Root: 397.33109619057

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

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the permanents of all 2X2 subblocks equal and nonzero. A204840

Number of (n+1)X4 0..2 arrays with the permanents of all 2X2 subblocks equal and nonzero. A204835

Number of (n+1)X6 0..2 arrays with the permanents of all 2X2 subblocks equal and nonzero. A204837

Number of 2 X 2 matrices with entries in {0,1,...,n} and odd trace with no elements repeated. A279905