Properties of the Number -39139

Thirty-Nine Thousand One Hundred Thirty-Nine

Basics

Value: -39140 → -39139 → -39138

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 39139

Divisors: 1, 39139

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001100011100011

Octal: -114343

Duodecimal: -1A797

Hexadecimal: -98e3

Square: 1531861321

Square Root: 197.8357904930248

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) = 840·n² - 23100·n + 86861. A216257

Sum of smallest parts of all partitions of n. A46746

Smallest prime p such that first n primes (p₁=2, ..., p_n) are 11th power residues mod p. A2228

Primes of the form abcabc..abcab. A228627

Concatenations x||1||x for numbers x. A392225

Primes in which the digit string can be partitioned into three parts such that third (least significant) part is the product of the first two. A88294

Primes that are the concatenation of x, 1 and·for some x. A392227

Smallest prime > 2n+1 beginning and ending with 2n+1, or 0 if no such prime exists. A70278

Smallest prime beginning and ending in 2n+1 or 0 if no such prime exists. A71234

Primes p such that the multiplicative order of 2 modulo p is (p-1)/11. A152311