Properties of the Number 7351

Seven Thousand Three Hundred Fifty-One

Basics

Value: 7350 → 7351 → 7352

Parity: odd

Prime: Yes

Previous Prime: 7349

Next Prime: 7369

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 7351

Divisors: 1, 7351

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110010110111

Octal: 16267

Duodecimal: 4307

Hexadecimal: 1cb7

Square: 54037201

Square Root: 85.73797291748855

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: Yes

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Cuban primes: primes which are the difference of two consecutive cubes. A2407

Primes of the form 210n + 1. A73102

Primes p=prime(k) of level (1,2), i.e., such that A118534(k) = prime(k-2). A117876

Numbers n such that (19ⁿ + 1)/20 is a prime. A57185

Lower prime of a difference of 18 between consecutive primes. A31936

Primes that remain prime when a single digit 7 is inserted between any two consecutive digits or as the leading or trailing digit. A215420

Primes p such that x⁴⁹ = 2 has no solution mod p, but x⁷ = 2 has a solution mod p. A59667

Least prime in A031936 (lesser of 18-twins) whose distance to the next 18-twin is 2·n. A52358

a(n) = 6·n² + 1. A227776

Prefixing, suffixing or inserting a 7 in the number anywhere gives a prime. A69832