Properties of the Number 38304

Thirty-Eight Thousand Three Hundred Four

Basics

Value: 38303 → 38304 → 38305

Parity: even

Prime: No

Previous Prime: 38303

Next Prime: 38317

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁵ × 3 ² × 7 × 19

Divisors: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001010110100000

Octal: 112640

Duodecimal: 1A200

Hexadecimal: 95a0

Square: 1467196416

Square Root: 195.71407716360108

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

Coefficient of x⁵ in expansion of (1 + x + x²)ⁿ. A574

a(n) is the concatenation of n and 8n. A9470

Numbers k that, when expressed in base 6 and then interpreted in base 8, give a multiple of k. A62937

Number of (s(0), s(1), ..., s(2n)) such that 0 < s(i) < 8 and |s(i) - s(i-1)| = 1 for i = 1,2,...,2n, s(0) = 1, s(2n) = 3. A94803

Partition number array, called M32hat(-4)= 'M32(-4)/M3'= 'A144267/A036040', related to A011801(n,m)= |S2(-4;n,m)| (generalized Stirling triangle). A144284

a(n) is the least number with exactly n divisors of the form 5·k+1. A364586

Triangle of number of permutations of {1, 2, ..., n} having exactly k cycles, each of which is of length >=r for r=3. A50211

9 times octagonal numbers: a(n) = 9·n*(3·n-2). A64201

Numbers with prime factorization pqr^2s^5. A190293

a(n) = ∑_k=0..n (1-i)^k * (1+i)^n-k * binomial(n+3,k) * binomial(n+3,n-k), where i is the imaginary unit. A387403