Base | Representation |
---|---|
bin | 111100111100100… |
… | …1010011010111110 |
3 | 12021112002012001220 |
4 | 1321321022122332 |
5 | 13142011344110 |
6 | 534532014210 |
7 | 101451310563 |
oct | 17171123276 |
9 | 5245065056 |
10 | 2045028030 |
11 | 95a401911 |
12 | 490a61366 |
13 | 2678b1676 |
14 | 15585a86a |
15 | be809370 |
hex | 79e4a6be |
2045028030 has 16 divisors (see below), whose sum is σ = 4908067344. Its totient is φ = 545340800.
The previous prime is 2045027987. The next prime is 2045028091. The reversal of 2045028030 is 308205402.
2045028030 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34083771 + ... + 34083830.
It is an arithmetic number, because the mean of its divisors is an integer number (306754209).
Almost surely, 22045028030 is an apocalyptic number.
2045028030 is an abundant number, since it is smaller than the sum of its proper divisors (2863039314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2045028030 is a wasteful number, since it uses less digits than its factorization.
2045028030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68167611.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2045028030 is about 45221.9861350649. The cubic root of 2045028030 is about 1269.3062592580.
The spelling of 2045028030 in words is "two billion, forty-five million, twenty-eight thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •