Base | Representation |
---|---|
bin | 111110111110011… |
… | …0110100011011010 |
3 | 12110021011210212110 |
4 | 1331330312203122 |
5 | 13311423312330 |
6 | 545403053150 |
7 | 103236042216 |
oct | 17574664332 |
9 | 5407153773 |
10 | 2113104090 |
11 | 994879419 |
12 | 4ab8111b6 |
13 | 278a28566 |
14 | 1608db946 |
15 | c57a4db0 |
hex | 7df368da |
2113104090 has 16 divisors (see below), whose sum is σ = 5071449888. Its totient is φ = 563494416.
The previous prime is 2113104083. The next prime is 2113104101. The reversal of 2113104090 is 904013112.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35218372 + ... + 35218431.
It is an arithmetic number, because the mean of its divisors is an integer number (316965618).
Almost surely, 22113104090 is an apocalyptic number.
2113104090 is an abundant number, since it is smaller than the sum of its proper divisors (2958345798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113104090 is a wasteful number, since it uses less digits than its factorization.
2113104090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70436813.
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 2113104090 is about 45968.5119402401. The cubic root of 2113104090 is about 1283.2372666981.
The spelling of 2113104090 in words is "two billion, one hundred thirteen million, one hundred four thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •