Properties of the Number -82901

Eighty-Two Thousand Nine Hundred One

Basics

Value: -82902 → -82901 → -82900

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 7 × 13 × 911

Divisors: 1, 7, 13, 91, 911, 6377, 11843, 82901

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100001111010101

Octal: -241725

Duodecimal: -3BB85

Hexadecimal: -143d5

Square: 6872575801

Square Root: 287.92533754430156

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

Triangle read by rows, S₃(n, k) where S_m(n, k) are the Stirling-Frobenius subset numbers of order m; n >= 0, k >= 0. A225468

Expansion of g.f. 1/((1-2·x) * (1-5·x) * (1-8·x) * (1-11·x)). A25999

a(n) is the number of binary strings of length n whose shortest run of 1s is of length 2. A384154