Properties of the Number -139109

One Hundred Thirty-Nine Thousand One Hundred Nine

Basics

Value: -139110 → -139109 → -139108

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 139109

Divisors: 1, 139109

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001111101100101

Octal: -417545

Duodecimal: -68605

Hexadecimal: -21f65

Square: 19351313881

Square Root: 372.97318938497443

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 n of the form 1000p+q with primes p and q, 998>p>q>100. A228268

a(0)=1, a(1)=2; a(2n) = 2·a(2n-1)+1; a(2n+1) = a(2n) + x, where·is the least number not yet the difference of two terms. A111328