Properties of the Number 7297

Seven Thousand Two Hundred Ninety-Seven

Basics

Value: 7296 → 7297 → 7298

Parity: odd

Prime: Yes

Previous Prime: 7283

Next Prime: 7307

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7297

Divisors: 1, 7297

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110010000001

Octal: 16201

Duodecimal: 4281

Hexadecimal: 1c81

Square: 53246209

Square Root: 85.42247947700886

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 intersections of diagonals in the interior of a regular n-gon. A6561

Coordination sequence for (2,3,8) tiling of hyperbolic plane. A265058

Array read by antidiagonals upwards where A(n, k) is the number of non-isomorphic multiset partitions of weight n with k levels of brackets. A306186

Proth primes: primes of the form k·2^m + 1 with odd k < 2^m, m >= 1. A80076

Numbers k such that (9^k + 8^k)/17 is prime. A187819

Primes p with the following property: let d₁, d₂, ... be the distinct digits occurring in the decimal expansion of p. Then for each d_i, dropping all the digits d_i from p produces a prime number. Leading 0's are not allowed. A57876

Primes congruent to 1 mod 64. A142925

Primes of the form 128·k + 1. A208177

Primes having only {2, 7, 9} as digits. A261182

Primes p such that the sum of the digits of p is not prime, but the sum of the cubes of the digits of p is prime. A91365