Properties of the Number -162601

One Hundred Sixty-Two Thousand Six Hundred One

Basics

Value: -162602 → -162601 → -162600

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 162601

Divisors: 1, 162601

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100111101100101001

Octal: -475451

Duodecimal: -7A121

Hexadecimal: -27b29

Square: 26439085201

Square Root: 403.2381430370892

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

Expansion of e.g.f.: exp(∑_k>=1 k² * x^k). A255807

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. exp(∑_j>=1 j^k-1*x^j). A293785

Primes p such that σ(p+1) = σ(p+2). A389277