Properties of the Number 32013

Thirty-Two Thousand Thirteen

Basics

Value: 32012 → 32013 → 32014

Parity: odd

Prime: No

Previous Prime: 32009

Next Prime: 32027

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 3557

Divisors: 1, 3, 9, 3557, 10671, 32013

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111110100001101

Octal: 76415

Duodecimal: 16639

Hexadecimal: 7d0d

Square: 1024832169

Square Root: 178.92177061498134

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

Composite numbers for which A324644(n)/A324198(n) = 2 and σ(n) == 2 (mod 4). A371082

Number of triangular number parts in all partitions of n. A263235

Number of connected undirected unlabeled loopless multigraphs with 4 vertices and n edges. A290778

Expansion of g.f. A(x) satisfying 1 = ∑_n>=0 xⁿ * A(x)ⁿ / (1 + xⁿ⁺¹*A(x)²). A363562

Starting term of the smallest n-chain of numbers whose squares are permutations of the same digits. A85546

Numbers such that the digital sum base 2 and the digital sum base 5 and the digital sum base 10 all are equal. A135125

Decimal expansion of a(n) is given by the first n terms of the periodic sequence with initial period 3,2,0,1. A37792

Number of active (ON, black) cells at stage 2ⁿ-1 of the two-dimensional cellular automaton defined by "Rule 798", based on the 5-celled von Neumann neighborhood. A273570

Number of ways to partition n labeled elements into sets of different sizes of at least 2 and order the sets. A32013