Properties of the Number 97969

Ninety-Seven Thousand Nine Hundred Sixty-Nine

Basics

Value: 97968 → 97969 → 97970

Parity: odd

Prime: No

Previous Prime: 97967

Next Prime: 97973

Digit Sum: 40

Digital Root: 4

Palindrome: No

Factorization: 313 ²

Divisors: 1, 313, 97969

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111111010110001

Octal: 277261

Duodecimal: 48841

Hexadecimal: 17eb1

Square: 9597924961

Square Root: 313

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) = (11·n + 5)². A17450

Crystal ball sequence for D₄ lattice. A7204

a(n) = (12·n + 1)². A17534

Square of primes of the form 4k+1 (A002144). A80109

Squares with initial digit '9'. A45793

Squares with strictly increasing sum of digits. A68809

Smallest n-digit square with maximum digit sum. A69665

Discriminants of cyclic cubic fields. A343000

Discriminants with exactly 1 associated cyclic cubic field. A343022

Largest n-digit square with maximum digit sum. A69666