Properties of the Number 51379

Fifty-One Thousand Three Hundred Seventy-Nine

Basics

Value: 51378 → 51379 → 51380

Parity: odd

Prime: No

Previous Prime: 51361

Next Prime: 51383

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 191 × 269

Divisors: 1, 191, 269, 51379

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100100010110011

Octal: 144263

Duodecimal: 25897

Hexadecimal: c8b3

Square: 2639801641

Square Root: 226.66936272906403

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

Triangle read by rows: coefficients of the polynomial (∑_i=0..k (∏_j=0..i (x+j)))/(x*(x+2)). A270250

Generalized Stirling number triangle of first kind read by rows: T(n, k) = [x^k] ∏_m=1..n (x - m - r), with r = 7. A51379

Number of compositions of even numbers into 9 parts <= n. A191496

Number of partitions of the vertices of the n X 3 grid graph into dominating sets. A391827

Number of compositions of odd natural numbers into 9 parts <= n. A191680