Properties of the Number 97251

Ninety-Seven Thousand Two Hundred Fifty-One

Basics

Value: 97250 → 97251 → 97252

Parity: odd

Prime: No

Previous Prime: 97241

Next Prime: 97259

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 11 × 421

Divisors: 1, 3, 7, 11, 21, 33, 77, 231, 421, 1263

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10111101111100011

Octal: 275743

Duodecimal: 48343

Hexadecimal: 17be3

Square: 9457757001

Square Root: 311.85092592455135

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) = (n⁴ + n)/2 (Row sums of an n X n X n magic cube, when it exists). A27441

Numbers of the form k*(k³ +- 1)/2. A57590

Number of divisors d of n! such that d+1 is prime. A67847

Magic constant of smallest order-n perfect magic cube. A109130

Numbers whose set of base 5 digits is {0,4}. A97251

a(1) = 1, a(2) = 2. For n >= 3, a(n) is found by concatenating the fourth powers of the first n-1 terms of the sequence and then dividing the resulting number by a(n-1). A181866