Base | Representation |
---|---|
bin | 111110010100010… |
… | …0000001010100100 |
3 | 12101201120102011222 |
4 | 1330220200022210 |
5 | 13240243223132 |
6 | 543253115512 |
7 | 102550066304 |
oct | 17450401244 |
9 | 5351512158 |
10 | 2090992292 |
11 | 983346504 |
12 | 4a4328b98 |
13 | 274285b5c |
14 | 15b9c3604 |
15 | c3888412 |
hex | 7ca202a4 |
2090992292 has 12 divisors (see below), whose sum is σ = 3748486476. Its totient is φ = 1019996160.
The previous prime is 2090992291. The next prime is 2090992297. The reversal of 2090992292 is 2922990902.
It can be written as a sum of positive squares in 2 ways, for example, as 477684736 + 1613307556 = 21856^2 + 40166^2 .
It is not an unprimeable number, because it can be changed into a prime (2090992291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6374813 + ... + 6375140.
It is an arithmetic number, because the mean of its divisors is an integer number (312373873).
Almost surely, 22090992292 is an apocalyptic number.
It is an amenable number.
2090992292 is a deficient number, since it is larger than the sum of its proper divisors (1657494184).
2090992292 is a wasteful number, since it uses less digits than its factorization.
2090992292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12749998 (or 12749996 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 44.
The square root of 2090992292 is about 45727.3691786440. The cubic root of 2090992292 is about 1278.7455752403.
The spelling of 2090992292 in words is "two billion, ninety million, nine hundred ninety-two thousand, two hundred ninety-two".
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