Properties of the Number -1265004

Two Hundred Sixty-Five Thousand Four

Basics

Value: -1265005 → -1265004 → -1265003

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ³ × 13 × 17 × 53

Divisors: 1, 2, 3, 4, 6, 9, 12, 13, 17, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110100110101101100

Octal: -4646554

Duodecimal: -510090

Hexadecimal: -134d6c

Square: 1600235120016

Square Root: 1124.7239661356914

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) = n·C(2·3^n-1, n) for n>=1. A136636

Triangle, read by rows, where T(n,k) = C(n,k) * C(2^k*3^n-k, n) for n>=k>=0. A136635