Properties of the Number -141155

One Hundred Forty-One Thousand One Hundred Fifty-Five

Basics

Value: -141156 → -141155 → -141154

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 7 × 37 × 109

Divisors: 1, 5, 7, 35, 37, 109, 185, 259, 545, 763

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -100010011101100011

Octal: -423543

Duodecimal: -6982B

Hexadecimal: -22763

Square: 19924734025

Square Root: 375.70600208141474

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

Composite numbers n such that bⁿ⁺¹ == 1 (mod n) for every b coprime to n. A208728

For p = prime(n), a(n) is the smallest N such that pN is a base-2 pseudoprime (that is, 2^pN-1 = 1 mod pN). A86000

Numerator of Bernoulli(n, 5/11). A159250

Least composite squarefree numbers k > n such that p + n divides k - n, for each prime p dividing k. A382484