Properties of the Number -37418

Thirty-Seven Thousand Four Hundred Eighteen

Basics

Value: -37419 → -37418 → -37417

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 53 × 353

Divisors: 1, 2, 53, 106, 353, 706, 18709, 37418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001001000101010

Octal: -111052

Duodecimal: -197A2

Hexadecimal: -922a

Square: 1400106724

Square Root: 193.43732835210477

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) = ∑_k=1..n σ( (n/gcd(k,n))² ). A372227

Convolution of the prime numbers with φ(n). A86734

a(n) = ∑_k=0..n (-3)^n-k * binomial(5·n+1,k). A386371