Base | Representation |
---|---|
bin | 1100101000001010… |
… | …1000101100110110 |
3 | 22202020022000122100 |
4 | 3022002220230312 |
5 | 23420230014010 |
6 | 1320204442530 |
7 | 146666610066 |
oct | 31202505466 |
9 | 8666260570 |
10 | 3389688630 |
11 | 148a433269 |
12 | 7a7249446 |
13 | 420355623 |
14 | 2422853a6 |
15 | 14c8bc2c0 |
hex | ca0a8b36 |
3389688630 has 24 divisors (see below), whose sum is σ = 8813190672. Its totient is φ = 903916944.
The previous prime is 3389688613. The next prime is 3389688671. The reversal of 3389688630 is 368869833.
It is a super-2 number, since 2×33896886302 = 22979978016702553800, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18831514 + ... + 18831693.
It is an arithmetic number, because the mean of its divisors is an integer number (367216278).
Almost surely, 23389688630 is an apocalyptic number.
3389688630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3389688630 is an abundant number, since it is smaller than the sum of its proper divisors (5423502042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3389688630 is a wasteful number, since it uses less digits than its factorization.
3389688630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37663220 (or 37663217 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 54.
The square root of 3389688630 is about 58221.0325397961. The cubic root of 3389688630 is about 1502.1729440229.
The spelling of 3389688630 in words is "three billion, three hundred eighty-nine million, six hundred eighty-eight thousand, six hundred thirty".
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