Properties of the Number 19132

Nineteen Thousand One Hundred Thirty-Two

Basics

Value: 19131 → 19132 → 19133

Parity: even

Prime: No

Previous Prime: 19121

Next Prime: 19139

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 4783

Divisors: 1, 2, 4, 4783, 9566, 19132

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100101010111100

Octal: 45274

Duodecimal: B0A4

Hexadecimal: 4abc

Square: 366033424

Square Root: 138.31847309741386

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

Sum of the two smallest parts from the partitions of 4n into 4 parts with smallest part = 1. A239059

a(n) is the number of distinct volumes > 0 of tetrahedra with edges of integer length whose largest is n. A371345

Integers which can be written in exactly three ways as sum of two distinct nonzero pentagonal numbers. A333013

Expansion of (1 - x - x⁵)/((1 - x - x⁵)² - 4·x⁶). A375284

a(n) = M(n) + m(n) for n >= 2, where M(n) = max{ a(i) + a(n-i): i = 1..n-1 }, m(n) = min{ a(i) + a(n-i): i = 1..n-1 }. A22905

a(n) is the smallest k such that A361902(k) = n, or -1 if no such k exists. A361999

Number of partitions of n with eight parts in which no part occurs more than twice. A320596

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 84 ones. A31852

Sums of Pythagorean sextuples in increasing order: The sums of sets of six natural numbers which correspond to the lengths of the edges of a tetrahedron whose four faces are all different Pythagorean triangles. A248548

Integers k such that 10^k - 33 is prime. A108364