Properties of the Number -74986

Seventy-Four Thousand Nine Hundred Eighty-Six

Basics

Value: -74987 → -74986 → -74985

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 × 37493

Divisors: 1, 2, 37493, 74986

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010010011101010

Octal: -222352

Duodecimal: -3748A

Hexadecimal: -124ea

Square: 5622900196

Square Root: 273.8357171736368

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) = smallest k such that the digit sum of 8k is n. A77495

The five digits of a(n) and their four successive absolute first differences are all distinct. A365257