Base | Representation |
---|---|
bin | 100011110000001010… |
… | …100010111011111100 |
3 | 10200002101202000121210 |
4 | 203300022202323330 |
5 | 1112110043102443 |
6 | 25345150124420 |
7 | 2526213261051 |
oct | 436012427374 |
9 | 120071660553 |
10 | 38389034748 |
11 | 1530a677aa9 |
12 | 75344b0710 |
13 | 380a3aa79c |
14 | 1c02661028 |
15 | eea36dc33 |
hex | 8f02a2efc |
38389034748 has 12 divisors (see below), whose sum is σ = 89574414440. Its totient is φ = 12796344912.
The previous prime is 38389034701. The next prime is 38389034851. The reversal of 38389034748 is 84743098383.
38389034748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1599543103 + ... + 1599543126.
Almost surely, 238389034748 is an apocalyptic number.
It is an amenable number.
38389034748 is an abundant number, since it is smaller than the sum of its proper divisors (51185379692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38389034748 is a wasteful number, since it uses less digits than its factorization.
38389034748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3199086236 (or 3199086234 counting only the distinct ones).
The product of its (nonzero) digits is 13934592, while the sum is 57.
The spelling of 38389034748 in words is "thirty-eight billion, three hundred eighty-nine million, thirty-four thousand, seven hundred forty-eight".
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