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Properties of the Number 32398

Thirty-Two Thousand Three Hundred Ninety-Eight

Basics

Value: 32397 → 32398 → 32399

Parity: even

Prime: No

Previous Prime: 32381

Next Prime: 32401

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 97 × 167

Divisors: 1, 2, 97, 167, 194, 334, 16199, 32398

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111111010001110

Octal: 77216

Duodecimal: 168BA

Hexadecimal: 7e8e

Square: 1049630404

Square Root: 179.9944443587079

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

T(n,k)=Number of length n+4 0..k arrays with no five consecutive terms having two times the sum of any three elements equal to three times the sum of the remaining two. A249001
Let f(z) = z2 + c, then row k lists the expansion of the n-fold composition f(f(...f(0)...)) in rising powers of c. A137560
Triangle read by rows, arising in enumeration of permutations by cyclic peaks, cycles and fixed points. A216963
Number T(n,k) of binary search trees of height k having n internal nodes; triangle T(n,k), k>=0, k<=n<=2k-1, read by columns. A335920
Product of twin primes minus 1. A120875
Number T(n,k) of colored set partitions of [n] where elements of subsets have distinct colors and exactly k colors are used; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A323128
Number of binary search trees (BST) on n nodes which have the same height as the optimal BST. A328349
Triangle by rows, related to the numbers of binary trees of height less than n, derived from the Mandelbrot set. A202019
Number of 4 X n binary arrays without the pattern 0 1 diagonally, vertically, antidiagonally or horizontally. A188555
Number of length n+4 0..5 arrays with no five consecutive terms having two times the sum of any three elements equal to three times the sum of the remaining two. A248998