Properties of the Number 68351

Sixty-Eight Thousand Three Hundred Fifty-One

Basics

Value: 68350 → 68351 → 68352

Parity: odd

Prime: Yes

Previous Prime: 68329

Next Prime: 68371

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 68351

Divisors: 1, 68351

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101011111111

Octal: 205377

Duodecimal: 3367B

Hexadecimal: 10aff

Square: 4671859201

Square Root: 261.44024173795435

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 edges in the directed graph for the Reversed Zeckendorf game with starting number n. A389617

Primes p such that (p reversed)-10 is a square. A167475

Primes obtained by merging 5 successive digits in the decimal expansion of sqrt(2) + sqrt(3) + sqrt(5). A241221

Primes p that set a new record for the size of the smallest b > 1 such that b^p-1 == 1 (mod p²). A287147

Numbers n such that n*τ(n)>prime(3·n) where τ(n)=A000005(n). A68351