Properties of the Number -139057

One Hundred Thirty-Nine Thousand Fifty-Seven

Basics

Value: -139058 → -139057 → -139056

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 241 × 577

Divisors: 1, 241, 577, 139057

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100001111100110001

Octal: -417461

Duodecimal: -68581

Hexadecimal: -21f31

Square: 19336849249

Square Root: 372.90347276473574

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 Motzkin transform of Jacobsthal numbers. A112657

Number of permutations of 1..n for which the partial sums of signed displacements do not exceed 2. A214663

Coefficient of·in the reduction by x² -> x+1 of the polynomial p(n,x) defined at Comments. A192953

Number of Weyl group elements, not containing an s_r factor, which contribute nonzero terms to Kostant's weight multiplicity formula when computing the multiplicity of the zero-weight in the adjoint representation for the Lie algebra of type C and rank n. A232164

Strong pseudoprimes to base 19. A20245

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (1, -1, 0), (1, -1, 1), (1, 0, -1), (1, 1, 0)}. A149346