Properties of the Number 51100

Fifty-One Thousand One Hundred

Basics

Value: 51099 → 51100 → 51101

Parity: even

Prime: No

Previous Prime: 51071

Next Prime: 51109

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 5 ² × 7 × 73

Divisors: 1, 2, 4, 5, 7, 10, 14, 20, 25, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100011110011100

Octal: 143634

Duodecimal: 256A4

Hexadecimal: c79c

Square: 2611210000

Square Root: 226.0530911091463

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

Row sums of triangle A084029. A84032

Number of compositions of n with exactly 7 transitions between different parts. A244719

Number of separable partitions of n in which the number of distinct (repeatable) parts <= 5. A325714

Numbers having four 7's in base 9. A43484

Primes p such that x⁶² = -2 has a solution mod p. A51100

G.f. A(x) satisfies x / Series_Reversion(x·A(x)) = (A(x) + 1+x)/2. A120956