Properties of the Number 51046

Fifty-One Thousand Forty-Six

Basics

Value: 51045 → 51046 → 51047

Parity: even

Prime: No

Previous Prime: 51043

Next Prime: 51047

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 25523

Divisors: 1, 2, 25523, 51046

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100011101100110

Octal: 143546

Duodecimal: 2565A

Hexadecimal: c766

Square: 2605694116

Square Root: 225.9336185697029

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 strict partitions of 2n having 1 more even part than odd, so that there is at least one ordering of the parts in which the even and odd parts alternate, and the first and last terms are even. A239872

Numbers k for which π(k) > k/(H_k - 3/2), where π is the prime-counting function and H_k is the k-th harmonic number. A51046