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Properties of the Number -104975

One Hundred Four Thousand Nine Hundred Seventy-Five

Basics

Value: -104976 → -104975 → -104974

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 2 × 13 × 17 × 19

Divisors: 1, 5, 13, 17, 19, 25, 65, 85, 95, 221

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11001101000001111

Octal: -315017

Duodecimal: -508BB

Hexadecimal: -19a0f

Square: 11019750625

Square Root: 323.9984567864483

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

a(n) = 1 - n4. A24002
a(n) = n4 - 1. A123865
Nonsquarefree "year numbers" (numbers n such that φ(n) = 2*φ(σ(n)): A137815). A137816
Positive numbers which are one less than a perfect square that is also another power. A62965
Odd numbers that are one less than the square of a perfect power. A389956
Numbers n such that xn + x12 + 1 is irreducible over GF(2). A57482
Numbers m such that abs(K(m+1) - K(m)) = 1, where K(m) = A002034(m) is the Kempner function. A346211
a(n) = (2·n+1)*(n+1)*(2·n2+3·n-1). A123197
n4 - 1 divided by its largest fourth power divisor. A128251
Clique number of commuting graph of alternating group An. A135909