Properties of the Number -24989

Twenty-Four Thousand Nine Hundred Eighty-Nine

Basics

Value: -24990 → -24989 → -24988

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 24989

Divisors: 1, 24989

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000110011101

Octal: -60635

Duodecimal: -12565

Hexadecimal: -619d

Square: 624450121

Square Root: 158.07909412695912

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)sqrt(1-2x+5x²)). A128058

Number of degree-n irreducible polynomials over GF(2) with trace = 0 and subtrace = 1. A42979

Number of degree-n irreducible polynomials over GF(2) with trace = 1 and subtrace = 1. A42982

Number of binary Lyndon words of length n with trace 0 and subtrace 1 over Z₂. A74028

Number of binary Lyndon words of length n with trace 1 and subtrace 1 over Z₂. A74030

Primes with digit sum = 32. A106768

Primes q = 4·p+1, where p == 2 (mod 5) is also prime. A221981

G.f. A(x) satisfies: A(x) = x + x² * exp( ∑_k>=1 A(x^k)² / (k·x^k) ). A363387

Primes 10k + 9 preceding the maximal gaps in A269261. A269262

Sum over all partitions of n of the number of elements with minimal multiplicity in their partition. A372632