Properties of the Number 28932

Twenty-Eight Thousand Nine Hundred Thirty-Two

Basics

Value: 28931 → 28932 → 28933

Parity: even

Prime: No

Previous Prime: 28927

Next Prime: 28933

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 2411

Divisors: 1, 2, 3, 4, 6, 12, 2411, 4822, 7233, 9644

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111000100000100

Octal: 70404

Duodecimal: 148B0

Hexadecimal: 7104

Square: 837060624

Square Root: 170.09409160814494

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 (n+1)X(k+1) 0..3 arrays with no 2X2 subblock having x11-x00 less than x10-x01. A251801

The lexicographically last sequence of binary encodings of solutions satisfying the equation given in A059871. A59875

Total sum of odd parts in the last section of the set of partitions of n. A206435

Ratio A095110(n)/A000079(n-2) rounded to nearest integer. A95362

Number of partitions of n not having depth 1; see Comments. A238003

Number of (n+1)X(2+1) 0..3 arrays with no 2X2 subblock having x11-x00 less than x10-x01. A251795

Number of (2+1)X(n+1) 0..3 arrays with no 2X2 subblock having x11-x00 less than x10-x01. A251802

Number of nX7 0..1 arrays with every element unequal to 0, 1, 3 or 6 king-move adjacent elements, with upper left element zero. A304132

Number of permutations of length n which avoid the patterns 2341, 3214, 4132. A116794

Given g.f. A(x) of this sequence, triangle A236961 transforms the diagonals in the table of successive iterations of A(x) such that A236961(n,0) = nⁿ. A236960