Properties of the Number -22613

Twenty-Two Thousand Six Hundred Thirteen

Basics

Value: -22614 → -22613 → -22612

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 22613

Divisors: 1, 22613

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100001010101

Octal: -54125

Duodecimal: -11105

Hexadecimal: -5855

Square: 511347769

Square Root: 150.3761949245957

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

Increasing sequence of primes p such that all of 2,3,5,...,prime(n) are primitive roots mod p. A213052

Primes of the form 256 k + 85. A127593

The Riemann primes of the ψ type and index 2. A197186

Primes formed by inserting a semiprime between the semiprime's ordered factors. A229480

a(n) is the number of multisets of n decimal digits where the sum of the digits equals the product of the prime digits. A384445

a(n) gives least prime for which the n-th prime is the least prime which is not a primitive root of a(n) (see A060084), or 0 if the n-th prime never occurs in A060084. A60085

a(n) = (A085249(n) - 1)/6. A88349

Primes p such that the left prime neighbors p1, p2 of p as well as the right prime neighbors q1, q2 of p form twin prime pairs and the sum p1 + p2 + p + q1 + q2 is also prime. A138396

Primes having primitive roots 2, 3, 5, 7, 11, and 13. A241047

Primes having primitive roots 2, 3, 5, 7, 11, 13, and 17. A241048