Base | Representation |
---|---|
bin | 1011011111101010… |
… | …0001100100100100 |
3 | 21222001001022120211 |
4 | 2313322201210210 |
5 | 22304401304023 |
6 | 1230102305204 |
7 | 136314634603 |
oct | 26772414444 |
9 | 7861038524 |
10 | 3085572388 |
11 | 13437a8228 |
12 | 721428204 |
13 | 3a23460a2 |
14 | 213b1da3a |
15 | 130d48a0d |
hex | b7ea1924 |
3085572388 has 24 divisors (see below), whose sum is σ = 5438264832. Its totient is φ = 1531815264.
The previous prime is 3085572379. The next prime is 3085572397. The reversal of 3085572388 is 8832755803.
It is a happy number.
3085572388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3085572379) and next prime (3085572397).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408381 + ... + 415867.
It is an arithmetic number, because the mean of its divisors is an integer number (226594368).
Almost surely, 23085572388 is an apocalyptic number.
It is an amenable number.
3085572388 is a deficient number, since it is larger than the sum of its proper divisors (2352692444).
3085572388 is a wasteful number, since it uses less digits than its factorization.
3085572388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8211 (or 8209 counting only the distinct ones).
The product of its (nonzero) digits is 1612800, while the sum is 49.
The square root of 3085572388 is about 55547.9287462638. The cubic root of 3085572388 is about 1455.8341855460.
The spelling of 3085572388 in words is "three billion, eighty-five million, five hundred seventy-two thousand, three hundred eighty-eight".
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