Properties of the Number -122611

One Hundred Twenty-Two Thousand Six Hundred Eleven

Basics

Value: -122612 → -122611 → -122610

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 122611

Divisors: 1, 122611

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101111011110011

Octal: -357363

Duodecimal: -5AB57

Hexadecimal: -1def3

Square: 15033457321

Square Root: 350.15853552355395

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 q-p = 40, where q is the next prime after p. A126721

G.f.: ∑_n>=0 xⁿ * ((1+x)ⁿ + sqrt(3)*i)ⁿ / (1 + sqrt(3)*i·x*(1+x)ⁿ)ⁿ⁺¹, where i² = -1. A323683

a(1) = a(2) = 1. For n >=3, a(n) = the a(n-2)th integer, among those positive integers which are missing from the first (m-1) terms of the sequence, below a(n-1) if such a positive integer exists. Otherwise, a(n) = the a(n-2)th integer, among those positive integers which are missing from the first (m-1) terms of the sequence, above a(n-1). A118627