Properties of the Number -20527

Twenty Thousand Five Hundred Twenty-Seven

Basics

Value: -20528 → -20527 → -20526

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 13 × 1579

Divisors: 1, 13, 1579, 20527

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101000000101111

Octal: -50057

Duodecimal: -BA67

Hexadecimal: -502f

Square: 421357729

Square Root: 143.2724676970422

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

Powers of cube root of 15 rounded to nearest integer. A18019

Powers of cube root of 15 rounded down. A18018

Number of compositions (ordered partitions) of n into distinct parts such that number of parts is odd. A332304

T(n,k)=Number of arrangements of n+2 numbers in 0..k with each number being the sum mod (k+1) of two others. A183884

a(n) is the number of vertices in the diagram of partitions of n (see example). A299475

Number of primes between n⁴ and (n+1)⁴. A61235

Number of subsets of {1..n} whose elements have the same number of divisors. A339514

The smallest number k such that k! contains the string concatenation of 0 to n as a substring. A385673

Interprimes (A024675) which are of the form s·prime, s=13. A75288

Number of arrangements of n+2 numbers in 0..5 with each number being the sum mod 6 of two others. A183880