Properties of the Number 5126

Five Thousand One Hundred Twenty-Six

Basics

Value: 5125 → 5126 → 5127

Parity: even

Prime: No

Previous Prime: 5119

Next Prime: 5147

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 11 × 233

Divisors: 1, 2, 11, 22, 233, 466, 2563, 5126

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010000000110

Octal: 12006

Duodecimal: 2B72

Hexadecimal: 1406

Square: 26275876

Square Root: 71.596089278675

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

Number of balanced partitions of n: the largest part equals the number of parts. A47993

Fifth spoke of a hexagonal spiral. A56109

Q-toothpick sequence (see Comments for precise definition). A187210

Numbers that are the sum of 11 positive 10th powers. A4811

Triangle T(n,k) read by rows: coefficients of a polynomial sequence occurring when calculating the n-th derivative of Lambert function W. A42977

Unitary untouchable numbers: us(x) = n has no solution where us(x) (A063919) is the sum of the proper unitary divisors of x. A63948

Partial sums of A109890. A109735

Sum of the sixth largest parts of the partitions of n into 9 squarefree parts. A326527

Expansion of q^-1/3 * (η(q⁶)⁴ / (η(q) * η(q³) * η(q⁴) * η(q¹²)))² in powers of q. A132977

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with no 3x3 subblock diagonal sum 1 and no antidiagonal sum 1 and no row sum 0 and no column sum 0. A255783