Properties of the Number -24887

Twenty-Four Thousand Eight Hundred Eighty-Seven

Basics

Value: -24888 → -24887 → -24886

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 41 × 607

Divisors: 1, 41, 607, 24887

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000100110111

Octal: -60467

Duodecimal: -1249B

Hexadecimal: -6137

Square: 619362769

Square Root: 157.75614092643113

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) = number of regions in the configuration A290447(n). A290865

Number of permutations of length n which avoid the patterns 312, 1324, 3421; or avoid the patterns 312, 1324, 2341, etc. A116722

Numbers k such that 58/111*(10^3·k-1)-1 is prime. A178321

Numbers n such that 9·10ⁿ + 5·R_n - 2 is prime, where R_n = 11...1 is the repunit (A002275) of length n. A103101

Numbers k such that σ(k) - φ(k) is a 4th power. A115918

Smallest zeroless number·such that xⁿ has exactly n zero digits. A233821