Properties of the Number -137191

One Hundred Thirty-Seven Thousand One Hundred Ninety-One

Basics

Value: -137192 → -137191 → -137190

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 137191

Divisors: 1, 137191

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001011111100111

Octal: -413747

Duodecimal: -67487

Hexadecimal: -217e7

Square: 18821370481

Square Root: 370.39303449174093

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

Number of primitive (=aperiodic) 7-ary words with length less than or equal to n which are earlier in lexicographic order than any other word derived by cyclic shifts of the alphabet. A320091

Number of primitive (=aperiodic) n-ary words with length less than or equal to n which are earlier in lexicographic order than any other word derived by cyclic shifts of the alphabet. A320095

Primes of the form 7n² - 9. A201854

Smallest prime obtained as a concatenation of prime(n) and prime(m) with m > n. A113893

Smallest prime obtained by concatenating a permutation of the divisors of A390451(n). A390484