Properties of the Number 72497

Seventy-Two Thousand Four Hundred Ninety-Seven

Basics

Value: 72496 → 72497 → 72498

Parity: odd

Prime: Yes

Previous Prime: 72493

Next Prime: 72503

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 72497

Divisors: 1, 72497

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001101100110001

Octal: 215461

Duodecimal: 35B55

Hexadecimal: 11b31

Square: 5255815009

Square Root: 269.2526694389491

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

Primes of the form 2^x + y (x >= 0 and 0 <= y < 2^x) such that all the numbers 2^x+a + (y-a) (0 < a <= y) are composite. A264866

Primes p such that 2·p² + 3 and 2·p² + 5 are also primes. A247197

Numbers k such that k² is a member of A072498. A72497

Numbers k such that k² + k + 72491 is prime. A253239