Properties of the Number -6139

One Hundred Thirty-Nine

Basics

Value: -6140 → -6139 → -6138

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 877

Divisors: 1, 7, 877, 6139

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011111111011

Octal: -13773

Duodecimal: -3677

Hexadecimal: -17fb

Square: 37687321

Square Root: 78.3517708797957

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

Triangle read by rows, inverse binomial transform of A152431. A152432

Minimal natural number (in decimal representation) with n prime substrings in binary representation (substrings with leading zeros are considered to be nonprime). A217302

a(n) = n·B(n), where B(n) are the Bell numbers, A000110. A70071

Numbers n such that P(4n) is prime, where P(m) is the number of partitions of m. A111045

T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1 or 2 neighboring 1s. A297506

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 horizontally and 1 0 1 vertically. A206871

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 horizontally and 0 1 1 vertically. A206936

a(n) = 6·2ⁿ - 5. A48488

Sum of the third largest parts of the partitions of n into 9 squarefree parts. A326530

Number of nonisomorphic magmas with n elements satisfying the equation x(yz) = xy. A362385