Properties of the Number -11621

Eleven Thousand Six Hundred Twenty-One

Basics

Value: -11622 → -11621 → -11620

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 11621

Divisors: 1, 11621

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10110101100101

Octal: -26545

Duodecimal: -6885

Hexadecimal: -2d65

Square: 135047641

Square Root: 107.80074211247342

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

Primes p such that continued fraction of (1 + sqrt(p))/2 has period 3. A146348

Number of integer partitions of n whose run-lengths are either weakly increasing or weakly decreasing. A332745

Primes such that the sum of the predecessor and successor primes is divisible by 31. A113155

Primes with digital product = 12. A107697

Number of integer compositions of n whose leaders of anti-runs are strictly decreasing. A374680

Primes p such that the next prime after p can be obtained from p by adding the product of the digits of p. A89823

Primes p with property that there exists a number d>0 such that numbers p-k·d, k=1...6, are six primes. A216468

Primes having only {1, 2, 6} as digits. A385774

a(n) = (p(n)*p(n+2) - p(n+1))/2, where p(n) is the n-th odd prime. A152531

Primes p having exactly one partition into distinct divisors of p+1. A85499