Properties of the Number -151987

One Hundred Fifty-One Thousand Nine Hundred Eighty-Seven

Basics

Value: -151988 → -151987 → -151986

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 11 × 41 × 337

Divisors: 1, 11, 41, 337, 451, 3707, 13817, 151987

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101000110110011

Octal: -450663

Duodecimal: -73B57

Hexadecimal: -251b3

Square: 23100048169

Square Root: 389.8551012876451

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

Integers m such that A014448(m) == 1 (mod m). A335722

Number of 3 X 3 integer matrices with elements in the range [ -n,n ] which generate a group of order two under binary matrix multiplication. A54466