Properties of the Number -53846

Fifty-Three Thousand Eight Hundred Forty-Six

Basics

Value: -53847 → -53846 → -53845

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 13 × 19 × 109

Divisors: 1, 2, 13, 19, 26, 38, 109, 218, 247, 494

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1101001001010110

Octal: -151126

Duodecimal: -271B2

Hexadecimal: -d256

Square: 2899391716

Square Root: 232.0474089491197

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

a(n) = ∑_{k=0..floor(n/3)} binomial(2·n-3·k, n). A105872

Composite squarefree numbers n such that p(i)-10 divides n+10, where p(i) are the prime factors of n. A225710

a(n) = ∑_{i=0..floor(q(n)/3)} binomial(n-3*(i+1), q(n)-3·i) with q(n) = ceiling((n-3)/2). A366107

Products k of 4 distinct primes (or tetraprimes) such that none of k-2, k-1, k+1 and k+2 is squarefree. A364766