Properties of the Number 75118

Seventy-Five Thousand One Hundred Eighteen

Basics

Value: 75117 → 75118 → 75119

Parity: even

Prime: No

Previous Prime: 75109

Next Prime: 75133

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 23 ² × 71

Divisors: 1, 2, 23, 46, 71, 142, 529, 1058, 1633, 3266

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010101101110

Octal: 222556

Duodecimal: 3757A

Hexadecimal: 1256e

Square: 5642713924

Square Root: 274.0766316196987

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

Positions of record high water marks in A246024. A246026

T(n,k)=Number of length n+k+2 0..k arrays with every value 0..k appearing at least once in every consecutive k+3 elements, and new values 0..k introduced in order. A242322

Variant on Lucas numbers: a(n) = a(n-1) + 3·a(n-2) with a(0)=2 and a(1)=1. A75118