Properties of the Number -47732

Forty-Seven Thousand Seven Hundred Thirty-Two

Basics

Value: -47733 → -47732 → -47731

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 11933

Divisors: 1, 2, 4, 11933, 23866, 47732

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -1011101001110100

Octal: -135164

Duodecimal: -23758

Hexadecimal: -ba74

Square: 2278343824

Square Root: 218.47654336335515

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 to place 4 nonattacking queens on a 4 X n board. A61990

T(n,k)=Number of arrays of n+2 integers in -k..k with sum zero and adjacent elements differing in absolute value. A202962

T(n,k)=Number of (n+1)X(k+1) 0..6 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 30 (30 maximizes T(1,1)), and no two adjacent values equal. A233892

a(n) is the number of Q-bases which can be built from the set {log(1),...,log(n)}. A307984

G.f.: 1/(1-2·x+2·x²-x³+x⁴). A199802

Numbers k such that k and k² use only the digits 2, 3, 4, 7 and 8. A137074

Trisection 2 of A199802. A199929

Number of arrays of n+2 integers in -3..3 with sum zero and adjacent elements differing in absolute value. A202957

Number of arrays of 8 integers in -n..n with sum zero and adjacent elements differing in absolute value. A202968

Number of (n+1)X(2+1) 0..6 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 30, and no two adjacent values equal. A233886