Base | Representation |
---|---|
bin | 1011001001010110… |
… | …1111110011101000 |
3 | 21201112001122112011 |
4 | 2302111233303220 |
5 | 22111430422123 |
6 | 1212521525304 |
7 | 134100652051 |
oct | 26225576350 |
9 | 7645048464 |
10 | 2992045288 |
11 | 12a5a27a01 |
12 | 6b6043834 |
13 | 388b5a8cb |
14 | 205535728 |
15 | 127a21e0d |
hex | b256fce8 |
2992045288 has 64 divisors (see below), whose sum is σ = 6066835200. Its totient is φ = 1378191360.
The previous prime is 2992045279. The next prime is 2992045291. The reversal of 2992045288 is 8825402992.
2992045288 is a modest number, since divided by 45288 gives 2992 as remainder.
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, 2254081 + ... + 2255407.
It is an arithmetic number, because the mean of its divisors is an integer number (94794300).
Almost surely, 22992045288 is an apocalyptic number.
It is an amenable number.
2992045288 is an abundant number, since it is smaller than the sum of its proper divisors (3074789912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2992045288 is a wasteful number, since it uses less digits than its factorization.
2992045288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1690 (or 1686 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 49.
The square root of 2992045288 is about 54699.5912964622. The cubic root of 2992045288 is about 1440.9736997368.
The spelling of 2992045288 in words is "two billion, nine hundred ninety-two million, forty-five thousand, two hundred eighty-eight".
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