Properties of the Number 75366

Seventy-Five Thousand Three Hundred Sixty-Six

Basics

Value: 75365 → 75366 → 75367

Parity: even

Prime: No

Previous Prime: 75353

Next Prime: 75367

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 53 × 79

Divisors: 1, 2, 3, 6, 9, 18, 53, 79, 106, 158

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010011001100110

Octal: 223146

Duodecimal: 37746

Hexadecimal: 12666

Square: 5680033956

Square Root: 274.5286870256003

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

Numbers k such that prime(k) divides primorial(j) + 1 for exactly three integers j. A283928

Smallest product (n+1)(n+2)...(n+k) that is divisible by the product of all the primes up to n. A75366

a(n) is the smallest number k such that prime(k) divides primorial(j) + 1 for exactly n integers j. A284754