Properties of the Number -55717

Fifty-Five Thousand Seven Hundred Seventeen

Basics

Value: -55718 → -55717 → -55716

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 55717

Divisors: 1, 55717

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101100110100101

Octal: -154645

Duodecimal: -282B1

Hexadecimal: -d9a5

Square: 3104384089

Square Root: 236.04448733236708

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

Fibonacci sequence beginning 2, 7. A22113

Primes of the form k² + k + 55661, with k >= 0. A116206

Main diagonal of the Stolarsky array. A35489

a(0)=2, a(1)=5, a(n+2) = a(n+1) + (-1)ⁿ a(n). A95795

Primes of form p·q + 30, where p and q are consecutive primes. A229570

Primes of the form H(m,k) = F(k+1)*F(m-k+2) - F(k)*F(m-k+1), where F(m) is the m-th Fibonacci number and m >= 0, 0 <= k <= m. A360932

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 15. A31603

Primes in the main diagonal of the Stolarsky array (cf. A035506). A66823

Primes p such that the polynomial x⁷ - 7·x + 3 (mod p) is the product of seven linear factors. A358147