Base | Representation |
---|---|
bin | 1011010010001001… |
… | …0110000101101010 |
3 | 21211002102011202211 |
4 | 2310202112011222 |
5 | 22200344333000 |
6 | 1220315515334 |
7 | 135026146543 |
oct | 26442260552 |
9 | 7732364684 |
10 | 3028902250 |
11 | 1314811100 |
12 | 706458b4a |
13 | 39369396a |
14 | 20a3ab4ca |
15 | 12ada27ba |
hex | b489616a |
3028902250 has 48 divisors (see below), whose sum is σ = 6232491720. Its totient is φ = 1101408000.
The previous prime is 3028902229. The next prime is 3028902259. The reversal of 3028902250 is 522098203.
It can be written as a sum of positive squares in 4 ways, for example, as 538193601 + 2490708649 = 23199^2 + 49907^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3028902259) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19815 + ... + 80314.
Almost surely, 23028902250 is an apocalyptic number.
3028902250 is an abundant number, since it is smaller than the sum of its proper divisors (3203589470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3028902250 is a wasteful number, since it uses less digits than its factorization.
3028902250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100168 (or 100147 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 3028902250 is about 55035.4635666858. The cubic root of 3028902250 is about 1446.8663599009.
The spelling of 3028902250 in words is "three billion, twenty-eight million, nine hundred two thousand, two hundred fifty".
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