Properties of the Number -5662

Six Hundred Sixty-Two

Basics

Value: -5663 → -5662 → -5661

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 19 × 149

Divisors: 1, 2, 19, 38, 149, 298, 2831, 5662

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011000011110

Octal: -13036

Duodecimal: -333A

Hexadecimal: -161e

Square: 32058244

Square Root: 75.24626236564843

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

10-gonal (or decagonal) numbers: a(n) = n*(4·n-3). A1107

Number of reduced words of length n in the Weyl group B₇. A161716

Pseudoprimes to base 5. A5936

Even pseudoprimes to base 5. A90082

Even pseudoprimes to base 17. A130436

Numbers n such that p(6n) is prime, where p(n) is the number of partitions of n. A111036

Even 10-gonal (or decagonal) numbers. A28994

Rightmost border of triangle A127714: a(n) = A127714(n, (n+1)*(n+2)/2 - 1). A127715

Nonprimes n such that 5ⁿ==5 (mod n). A122782

a(n) = n-th multiple of n with digit sum n. A82260