Properties of the Number 97541

Ninety-Seven Thousand Five Hundred Forty-One

Basics

Value: 97540 → 97541 → 97542

Parity: odd

Prime: No

Previous Prime: 97523

Next Prime: 97547

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 103 × 947

Divisors: 1, 103, 947, 97541

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10111110100000101

Octal: 276405

Duodecimal: 48545

Hexadecimal: 17d05

Square: 9514246681

Square Root: 312.31554556249677

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) = floor((2ⁿ)/(2n-1)). A191631

a(n) = floor((-1 + 4ⁿ)/(-1 + 4·n)). A191640

Number of n X n arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 n X n array. A219497

T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 nXk array. A219502

∑_k=1..n-1 J(2·n,k)*k, where J(i,j) is the Jacobi symbol. A97541