Properties of the Number -132957

One Hundred Thirty-Two Thousand Nine Hundred Fifty-Seven

Basics

Value: -132958 → -132957 → -132956

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 × 17 × 79

Divisors: 1, 3, 9, 11, 17, 33, 51, 79, 99, 153

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000011101011101

Octal: -403535

Duodecimal: -64B39

Hexadecimal: -2075d

Square: 17677563849

Square Root: 364.63269189692795

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

Numbers n such that σ(n) = 3*φ(n). A68391

Numbers n such that σ(n) = φ(3n). A74891

Odd integers m such that φ(m) | σ(m). A15715

Numbers k such that gcd(σ(k), φ(k)) (A009223) attains record values. A222711