Base | Representation |
---|---|
bin | 100110110110… |
… | …1111000110100 |
3 | 1102100001120012 |
4 | 1031231320310 |
5 | 20203414134 |
6 | 2004355352 |
7 | 335111426 |
oct | 115557064 |
9 | 42301505 |
10 | 20373044 |
11 | 1055562a |
12 | 69a5b58 |
13 | 42b4173 |
14 | 29c4816 |
15 | 1bc66ce |
hex | 136de34 |
20373044 has 12 divisors (see below), whose sum is σ = 35872704. Its totient is φ = 10123704.
The previous prime is 20373029. The next prime is 20373049. The reversal of 20373044 is 44037302.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20373049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14972 + ... + 16275.
It is an arithmetic number, because the mean of its divisors is an integer number (2989392).
Almost surely, 220373044 is an apocalyptic number.
It is an amenable number.
20373044 is a deficient number, since it is larger than the sum of its proper divisors (15499660).
20373044 is a wasteful number, since it uses less digits than its factorization.
20373044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31414 (or 31412 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 23.
The square root of 20373044 is about 4513.6508504757. The cubic root of 20373044 is about 273.1190381955.
The spelling of 20373044 in words is "twenty million, three hundred seventy-three thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •