Properties of the Number -166739

One Hundred Sixty-Six Thousand Seven Hundred Thirty-Nine

Basics

Value: -166740 → -166739 → -166738

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 166739

Divisors: 1, 166739

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101000101101010011

Octal: -505523

Duodecimal: -805AB

Hexadecimal: -28b53

Square: 27801894121

Square Root: 408.33687073297705

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

Primes starting a Cunningham chain of the first kind of length 4. A59763

Primes of the form 4·k-1 such that 8·k-1, 16·k-1 and 32·k-1 are also primes. A101795

First member of the least set of 4 consecutive primes such that the sum of each pair of consecutive primes in this set is a multiple of n. A382699

Primes p mentioned in A155214. A145531