Base | Representation |
---|---|
bin | 1011100100001001… |
… | …0001100111001100 |
3 | 22000100102220200110 |
4 | 2321002101213030 |
5 | 22324210201023 |
6 | 1232013400020 |
7 | 136633543413 |
oct | 27102214714 |
9 | 8010386613 |
10 | 3104381388 |
11 | 1353384759 |
12 | 727799010 |
13 | 3a6200384 |
14 | 21641847a |
15 | 132811a93 |
hex | b90919cc |
3104381388 has 48 divisors (see below), whose sum is σ = 7447400576. Its totient is φ = 1005903360.
The previous prime is 3104381387. The next prime is 3104381411. The reversal of 3104381388 is 8831834013.
It is not an unprimeable number, because it can be changed into a prime (3104381387) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94620 + ... + 123132.
Almost surely, 23104381388 is an apocalyptic number.
It is an amenable number.
3104381388 is an abundant number, since it is smaller than the sum of its proper divisors (4343019188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3104381388 is a wasteful number, since it uses less digits than its factorization.
3104381388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28774 (or 28772 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 39.
The square root of 3104381388 is about 55716.9757614320. The cubic root of 3104381388 is about 1458.7863480111.
The spelling of 3104381388 in words is "three billion, one hundred four million, three hundred eighty-one thousand, three hundred eighty-eight".
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