Properties of the Number 97431

Ninety-Seven Thousand Four Hundred Thirty-One

Basics

Value: 97430 → 97431 → 97432

Parity: odd

Prime: No

Previous Prime: 97429

Next Prime: 97441

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 47 × 691

Divisors: 1, 3, 47, 141, 691, 2073, 32477, 97431

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111110010010111

Octal: 276227

Duodecimal: 48473

Hexadecimal: 17c97

Square: 9492799761

Square Root: 312.1393919389221

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

Expansion of g.f. A(x) satisfying ∑_n=-oo..+oo (xⁿ - 7·A(x))ⁿ = 1 - 5*∑_n>=1 x^n². A370037

Table in which the g.f. of row n, R(n,x), satisfies ∑_k=-oo..+oo (x^k - n·R(n,x))^k = 1 - (n-2)*∑_k>=1 x^k², for n >= 1, as read by antidiagonals. A370030

Number of strict integer partitions of 2n with reverse-alternating sum 4. A343941

Integer part of the hypotenuse of right triangles with consecutive prime legs. A97431