Properties of the Number -5590

Five Hundred Ninety

Basics

Value: -5591 → -5590 → -5589

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 13 × 43

Divisors: 1, 2, 5, 10, 13, 26, 43, 65, 86, 130

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010111010110

Octal: -12726

Duodecimal: -329A

Hexadecimal: -15d6

Square: 31248100

Square Root: 74.76630257007497

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

Twice second pentagonal numbers. A49451

Numbers having exactly three prime gaps in their factorization. A73495

Numbers k such that for any positive integers (a, b), if a·b = k then a + b is prime. A80715

a(n) = n*(8·n+7). A139278

5-Stirling numbers of the second kind. A193685

a(n) is the smallest number k larger than a(n-1) such that n·d(k)*sopf(k)=σ(k), where d is the number of divisors (A000005) and sopf the sum of prime factors without repetition (A008472). A134382

a(n) = (15·n² + 9·n + 2)/2. A220083

Squarefree numbers having exactly three prime gaps. A73489

Number of partitions of 3-smooth numbers into parts not greater than 3. A117220

Numbers that are the sum of ten fourth powers in six or more ways. A345599