Properties of the Number -231045

Two Hundred Thirty-One Thousand Forty-Five

Basics

Value: -231046 → -231045 → -231044

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 73 × 211

Divisors: 1, 3, 5, 15, 73, 211, 219, 365, 633, 1055

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -111000011010000101

Octal: -703205

Duodecimal: -B1859

Hexadecimal: -38685

Square: 53381792025

Square Root: 480.6714054320269

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

Positive integers n such that all the gaps prime(n+i+1) - prime(n+i) (i = 0..7) are powers of two. A244264

Numbers n such that σ(n - φ(n)) = φ(n + φ(n)). A74887