Properties of the Number -101931

One Hundred One Thousand Nine Hundred Thirty-One

Basics

Value: -101932 → -101931 → -101930

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 61 × 557

Divisors: 1, 3, 61, 183, 557, 1671, 33977, 101931

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000111000101011

Octal: -307053

Duodecimal: -4ABA3

Hexadecimal: -18e2b

Square: 10389928761

Square Root: 319.26634648832

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

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + 2·b(n-1) - b(n-2), where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4. A294421

Sum of squared coefficients of ∏_i=0..n-1 1+x^2ⁱ+1+x^{2^(i+1}+1). A385082