Properties of the Number -123264

One Hundred Twenty-Three Thousand Two Hundred Sixty-Four

Basics

Value: -123265 → -123264 → -123263

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁷ × 3 ² × 107

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110000110000000

Octal: -360600

Duodecimal: -5B400

Hexadecimal: -1e180

Square: 15194013696

Square Root: 351.08973211986705

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) = largest k such that A049820(k) <= A262509(n). A263083

Smallest multiple of the concatenation of n down to 1 that begins with the concatenation of 1 up to n. A78206

9-automorphic numbers ending in 4: final digits of 9·n² agree with n. A30994