Properties of the Number -79474

Seventy-Nine Thousand Four Hundred Seventy-Four

Basics

Value: -79475 → -79474 → -79473

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 79 × 503

Divisors: 1, 2, 79, 158, 503, 1006, 39737, 79474

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10011011001110010

Octal: -233162

Duodecimal: -39BAA

Hexadecimal: -13672

Square: 6316116676

Square Root: 281.91133357848526

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(1)=1. a(n) = ∑_{1<=k<n, gcd(k,n(n+1))=1} a(k). A125596

Number of n X 3 0..2 arrays with rows and columns lexicographically nondecreasing read forwards and nonincreasing read backwards. A201695