Properties of the Number -131061

One Hundred Thirty-One Thousand Sixty-One

Basics

Value: -131062 → -131061 → -131060

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 79 ²

Divisors: 1, 3, 7, 21, 79, 237, 553, 1659, 6241, 18723

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111111111110101

Octal: -377765

Duodecimal: -63A19

Hexadecimal: -1fff5

Square: 17176985721

Square Root: 362.02347990151134

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

Number of 2n-bead balanced binary necklaces of fundamental period 2n which are equivalent to their reverse, complement and reversed complement. A45683

Numbers m such that m + σ(m) is a repdigit. A116017

Number of primitive (aperiodic) palindromic structures of length n using a maximum of two different symbols. A56476

a(n) = AP(n) is the total number of aperiodic k-palindromes of n, 1 <= k <= n. A179781

Number of primitive (period n) periodic palindromic structures using a maximum of two different symbols. A56513

Number of primitive (aperiodic) palindromic structures using exactly two different symbols. A56481

Partial sums of A164095. A164096

a(n) = 16·2ⁿ - 11 (n>=1). A304517

2^p - 11 for p prime. A98231

Nonzero bisection of Moebius transform of A082392. A129629