Properties of the Number -312356

Three Hundred Twelve Thousand Three Hundred Fifty-Six

Basics

Value: -312357 → -312356 → -312355

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 11 × 31 × 229

Divisors: 1, 2, 4, 11, 22, 31, 44, 62, 124, 229

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001100010000100100

Octal: -1142044

Duodecimal: -130918

Hexadecimal: -4c424

Square: 97566270736

Square Root: 558.8881820185501

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 projective pseudo order types: simple arrangements of pseudo-lines in the projective plane. A6248

Triangle T(n,k) (n >= 3, k = 1..n-2) read by rows giving number of nonisomorphic nondegenerate oriented matroids with n points in n-k dimensions. A63851