Base | Representation |
---|---|
bin | 111100111100110… |
… | …0100100011010100 |
3 | 12021112021121212222 |
4 | 1321321210203110 |
5 | 13142023310220 |
6 | 534534201512 |
7 | 101452234613 |
oct | 17171444324 |
9 | 5245247788 |
10 | 2045135060 |
11 | 95a475271 |
12 | 490ab3298 |
13 | 26791b2b7 |
14 | 15588787a |
15 | be82ae25 |
hex | 79e648d4 |
2045135060 has 12 divisors (see below), whose sum is σ = 4294783668. Its totient is φ = 818054016.
The previous prime is 2045135039. The next prime is 2045135089. The reversal of 2045135060 is 605315402.
It can be written as a sum of positive squares in 2 ways, for example, as 283989904 + 1761145156 = 16852^2 + 41966^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51128357 + ... + 51128396.
It is an arithmetic number, because the mean of its divisors is an integer number (357898639).
Almost surely, 22045135060 is an apocalyptic number.
2045135060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2045135060 is an abundant number, since it is smaller than the sum of its proper divisors (2249648608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2045135060 is a wasteful number, since it uses less digits than its factorization.
2045135060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102256762 (or 102256760 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 2045135060 is about 45223.1695041380. The cubic root of 2045135060 is about 1269.3284026348.
The spelling of 2045135060 in words is "two billion, forty-five million, one hundred thirty-five thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •