Properties of the Number -52488

Fifty-Two Thousand Four Hundred Eighty-Eight

Basics

Value: -52489 → -52488 → -52487

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ⁸

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1100110100001000

Octal: -146410

Duodecimal: -26460

Hexadecimal: -cd08

Square: 2754990144

Square Root: 229.1025971044414

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: Yes

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 n-bead necklaces with 2 colors when turning over is not allowed; also number of output sequences from a simple n-stage cycling shift register; also number of binary irreducible polynomials whose degree divides n. A31

Table read by antidiagonals: T(n,k) = number of distinct n X k toroidal binary arrays (n >= 1, k >= 1). A184271

Number of strings of length n over Z₆ with trace 0 and subtrace 0. A73971

Number of strings of length n over Z₆ with trace 2 and subtrace 4. A73987

a(n) = n·3ⁿ. A36290

Number of nonisomorphic circulant graphs, i.e., undirected Cayley graphs for the cyclic group of order n. A49287

First differences of 9ⁿ (A001019). A55275

Cubefull Achilles numbers. A388293

a(n) = floor(n/5)*floor((n+1)/5)*floor((n+2)/5)*floor((n+3)/5)*floor((n+4)/5). A8382

Triangle whose (i,j)-th entry is binomial(i,j)*3^i-j*3^j. A38221