Base | Representation |
---|---|
bin | 111011111111100… |
… | …0011110000111010 |
3 | 12012021211222012110 |
4 | 1313333003300322 |
5 | 13110313103234 |
6 | 531425553150 |
7 | 100612244424 |
oct | 16777036072 |
9 | 5167758173 |
10 | 2013019194 |
11 | 94332a12a |
12 | 4821a57b6 |
13 | 261085224 |
14 | 1514c7814 |
15 | bbad51e9 |
hex | 77fc3c3a |
2013019194 has 32 divisors (see below), whose sum is σ = 4068535680. Its totient is φ = 663940800.
The previous prime is 2013019139. The next prime is 2013019207. The reversal of 2013019194 is 4919103102.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613779 + ... + 617049.
It is an arithmetic number, because the mean of its divisors is an integer number (127141740).
Almost surely, 22013019194 is an apocalyptic number.
2013019194 is an abundant number, since it is smaller than the sum of its proper divisors (2055516486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013019194 is a wasteful number, since it uses less digits than its factorization.
2013019194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4326.
The product of its (nonzero) digits is 1944, while the sum is 30.
The square root of 2013019194 is about 44866.6824492295. The cubic root of 2013019194 is about 1262.6489985765.
The spelling of 2013019194 in words is "two billion, thirteen million, nineteen thousand, one hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •