Properties of the Number -10626

Ten Thousand Six Hundred Twenty-Six

Basics

Value: -10627 → -10626 → -10625

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 7 × 11 × 23

Divisors: 1, 2, 3, 6, 7, 11, 14, 21, 22, 23

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100110000010

Octal: -24602

Duodecimal: -6196

Hexadecimal: -2982

Square: 112911876

Square Root: 103.0824912388132

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

Expansion of 1/(1 - x*∏_k>=1 (1 - x^k)^k). A299211

a(n) = ∑_{k=0..floor(n/10)} (-1)^k * binomial(n-5·k,5·k). A348310

Inverse of Riordan array (1/(1-x), x/(1-x)⁴), A109960. A109962

Binomial coefficient binomial(n,4) = n*(n-1)*(n-2)*(n-3)/24. A332

a(n) = n*(n-1)*(n-2) (or n!/(n-3)!). A7531

Products of exactly 5 distinct primes. A46387

Irregular triangle read by rows: T(n,k) is the number of binary pattern classes in the (6,n)-rectangular grid with k '1's and (6n-k) '0's: two patterns are in same class if one of them can be obtained by a reflection or 180-degree rotation of the other. A228165

Numbers that are divisible by exactly 5 different primes. A51270

Second pentagonal numbers with even index: a(n) = n*(6·n+1). A49453

Binomial coefficient C(6n,n). A4355