Properties of the Number 51527

Fifty-One Thousand Five Hundred Twenty-Seven

Basics

Value: 51526 → 51527 → 51528

Parity: odd

Prime: No

Previous Prime: 51521

Next Prime: 51539

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 7 × 17 × 433

Divisors: 1, 7, 17, 119, 433, 3031, 7361, 51527

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100100101000111

Octal: 144507

Duodecimal: 2599B

Hexadecimal: c947

Square: 2655031729

Square Root: 226.99559467090987

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

a(n) = 15·a(n-1) + a(n-2), starting with a(0) = 2 and a(1) = 15. A90301

Numerators of continued fraction convergents to sqrt(229). A41426

Nonnegative values·of solutions (x, y) to the Diophantine equation x² + (x+433)² = y². A207061

Subset of A037165 (p(n)*p(n+1)-p(n)-p(n+1)) for twin primes. A137367

2·JacobiSymbol(p,5) mod p² for p=prime(n). A113651

The total number of fixed points among all partitions of n, when parts are written in nondecreasing order. A357459

Number of primes between n and 2n exclusive. A60715

Least integer m such that between m and 2m (including endpoints) there are exactly n primes. A59316

Order of group H_1,n⁸. A51527