Properties of the Number 13589

Thirteen Thousand Five Hundred Eighty-Nine

Basics

Value: 13588 → 13589 → 13590

Parity: odd

Prime: No

Previous Prime: 13577

Next Prime: 13591

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 107 × 127

Divisors: 1, 107, 127, 13589

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11010100010101

Octal: 32425

Duodecimal: 7A45

Hexadecimal: 3515

Square: 184660921

Square Root: 116.57186624567696

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

X-toothpick sequence on Z³ lattice (see Comments for precise definition). A160170

Numbers that are the sum of nine fourth powers in nine or more ways. A345593

a(n) = prime(n)*prime(n+3). A90090

Numbers that are the sum of nine fourth powers in ten or more ways. A345594

Numbers that are the sum of nine fourth powers in exactly ten ways. A345852

Semiprimes whose prime factors are of equal binary length and which differ from each other in exactly two bit positions. A261074

Sequence of pairwise relatively prime numbers of class P₈ (see comment in A275246). A275253

Number of partitions of n into parts of exactly three sorts which are introduced in ascending order such that sorts of adjacent parts are different. A320545

a(1) = 1; for n > 1, a(n) is the least odd number k such that A325567(k) = 2·n-1, or 0 if no such number exists. A379128

Triangular array read by rows: row n shows the coefficients of the polynomial u(n) = c(0) + c(1)*x + ... + c(n)*xⁿ which is the numerator of the n-th convergent of the continued fraction [k, k, k, ... ], where k = (x + 2)/(x + 1). A231732