Properties of the Number -120312

One Hundred Twenty Thousand Three Hundred Twelve

Basics

Value: -120313 → -120312 → -120311

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 557

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101010111111000

Octal: -352770

Duodecimal: -59760

Hexadecimal: -1d5f8

Square: 14474977344

Square Root: 346.8602023870712

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) = floor( a(n-1)/a(1) + a(n-3)/a(3) + a(n-5)/a(5) + ... ), for n >= 3 with a(1) = 1 and a(2) = 3. A22877

Decimal expansion of a(n) is given by the first n terms of the periodic sequence with initial period 1,2,0,3. A37694

Number of (undirected) paths in the n-book graph. A307921