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Properties of the Number 38528

Thirty-Eight Thousand Five Hundred Twenty-Eight

Basics

Value: 38527 → 38528 → 38529

Parity: even

Prime: No

Previous Prime: 38501

Next Prime: 38543

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 7 × 7 × 43

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 43

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001011010000000

Octal: 113200

Duodecimal: 1A368

Hexadecimal: 9680

Square: 1484406784

Square Root: 196.28550634216475

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

Number of ways of writing n as a sum of 8 squares. A143
Shanks's array ca,n (a >= 1, n >= 0) that generalizes Euler and class numbers, read by antidiagonals upwards. A235605
Expansion of e.g.f. (sin(2·x) + cos(x)) / cos(3·x). A7289
Generalized Euler numbers c(3,n). A436
Fourier coefficients of E0,4. A35016
Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A057505/A057506. A57507
The first of three triangles counting 3-colored alternating permutations by their last value. A202692
Array A(n, k) that generalizes Euler numbers, class numbers, and tangent numbers, read by ascending antidiagonals. A349271
Generalized class numbers cn,3. A508
θ series of D8 lattice. A8430