Properties of the Number -261135

Two Hundred Sixty-One Thousand One Hundred Thirty-Five

Basics

Value: -261136 → -261135 → -261134

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 7 × 829

Divisors: 1, 3, 5, 7, 9, 15, 21, 35, 45, 63

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111111110000001111

Octal: -776017

Duodecimal: -107153

Hexadecimal: -3fc0f

Square: 68191488225

Square Root: 511.0136984465289

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

Starts of runs of 3 consecutive base φ Niven numbers (A334308). A334310

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 73. A31751

Numbers n such that (n + digit sum of n) and (n + digit product of n) are nontrivial permutations of the digits of n. A246421