Properties of the Number -123432

One Hundred Twenty-Three Thousand Four Hundred Thirty-Two

Basics

Value: -123433 → -123432 → -123431

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 37 × 139

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 37, 74

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110001000101000

Octal: -361050

Duodecimal: -5B520

Hexadecimal: -1e228

Square: 15235458624

Square Root: 351.32890572795174

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

T(n,k)=Number of side-n hexagonal 0..k arrays with values nondecreasing E, SW and SE. A216937

How the astronomical clock ("Orloj") in Prague would strike 1,2,3,...,24,25,.. (digits follow 12343212343... (A028356), n-th group adds to n). A28355

How the astronomical clock ("Orloj") in Prague strikes the hours (digits follow 12343212343... (A028356), n-th group adds to n). A28354

Number of square involutions of n. A164990