Properties of the Number -137171

One Hundred Thirty-Seven Thousand One Hundred Seventy-One

Basics

Value: -137172 → -137171 → -137170

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 229 × 599

Divisors: 1, 229, 599, 137171

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001011111010011

Octal: -413723

Duodecimal: -6746B

Hexadecimal: -217d3

Square: 18815883241

Square Root: 370.36603515981324

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

Generalized Pascal Triangle - satisfying the same recurrence as Pascal's triangle, but with a(n,0)=1 and a(n,n)=10ⁿ (instead of both being 1). A164844

Partial sums of A014824. A52262

Odd numbers m such that for all 2^k < m the numbers m + 2^k, m - 2^k, m·2^k + 1, and m·2^k - 1 are composite, with k >= 1. A256163

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 59 ones. A31827