Properties of the Number -1263360

Two Hundred Sixty-Three Thousand Three Hundred Sixty

Basics

Value: -1263361 → -1263360 → -1263359

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ⁸ × 3 × 5 × 7 × 47

Divisors: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110100011100000000

Octal: -4643400

Duodecimal: -50B140

Hexadecimal: -134700

Square: 1596078489600

Square Root: 1123.9928825397428

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

Number of ways n married couples can sit in a row without any spouses next to each other. A7060

Number of permutations of 1..n with no adjacent pair summing to n+1. A173841

Numbers k such that 2·k+1, 4·k+1, 8·k+1, 16·k+1, 32·k+1 and 64·k+1 are primes. A124414

Triangle T(n,k) of ways n couples can sit in a row with exactly k of them together. A193639

Numbers k such that A051378(k) > 2·k and A333926(k) <= 2·k. A349284