Properties of the Number 75742

Seventy-Five Thousand Seven Hundred Forty-Two

Basics

Value: 75741 → 75742 → 75743

Parity: even

Prime: No

Previous Prime: 75731

Next Prime: 75743

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 37871

Divisors: 1, 2, 37871, 75742

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10010011111011110

Octal: 223736

Duodecimal: 379BA

Hexadecimal: 127de

Square: 5736850564

Square Root: 275.2126450583258

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

Number of configurations of the 5 X 2 variant of Sam Loyd's sliding block 15-puzzle that require a minimum of n moves to be reached, starting with the empty square in one of the corners. A90036

Fibonacci numbers for which both the value and index are the product of an odd number of distinct primes; that is, numbers Fibonacci(k) for which μ(k) = μ(Fibonacci(k)) = -1. A75742