Properties of the Number 44393

Forty-Four Thousand Three Hundred Ninety-Three

Basics

Value: 44392 → 44393 → 44394

Parity: odd

Prime: No

Previous Prime: 44389

Next Prime: 44417

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 103 × 431

Divisors: 1, 103, 431, 44393

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1010110101101001

Octal: 126551

Duodecimal: 21835

Hexadecimal: ad69

Square: 1970738449

Square Root: 210.69646413739363

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 integer partitions of n whose unsigned differences have the same GCD as the GCD of their parts all minus 1. A328164

Smallest m such that the n-th odd prime is the smallest prime for all decompositions of 2·m into two primes. A208662

a(0) = a(1) = 1, a(n) = largest natural number m <= a(n-1) + a(n-2) where gcd(m,a(k)) = 1 for all 1 < k <= n-1. A345020

tan(arctanh(x)*cos(x))=x+1/3!*x³+5/5!*x⁵+509/7!*x⁷+44393/9!*x⁹... A12741

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 0, a(1) = 9. A22314

a(n) = ∑_k=0..n k² * A000041(k). A259279

Numbers n such that string 6,1 occurs in the base 10 representation of n but not of n-1. A44393