Base | Representation |
---|---|
bin | 10100000101111111… |
… | …00011110011111100 |
3 | 1000211210211121102212 |
4 | 22002333203303330 |
5 | 134043113300203 |
6 | 4542240235552 |
7 | 531220244144 |
oct | 120277436374 |
9 | 30753747385 |
10 | 10787634428 |
11 | 463637a45a |
12 | 211090bbb8 |
13 | 102bc30b4c |
14 | 7449cd924 |
15 | 4320e11d8 |
hex | 282fe3cfc |
10787634428 has 12 divisors (see below), whose sum is σ = 18886266000. Its totient is φ = 5391558432.
The previous prime is 10787634421. The next prime is 10787634437. The reversal of 10787634428 is 82443678701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10787634421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553928 + ... + 573071.
It is an arithmetic number, because the mean of its divisors is an integer number (1573855500).
Almost surely, 210787634428 is an apocalyptic number.
It is an amenable number.
10787634428 is a deficient number, since it is larger than the sum of its proper divisors (8098631572).
10787634428 is a wasteful number, since it uses less digits than its factorization.
10787634428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1129396 (or 1129394 counting only the distinct ones).
The product of its (nonzero) digits is 1806336, while the sum is 50.
The spelling of 10787634428 in words is "ten billion, seven hundred eighty-seven million, six hundred thirty-four thousand, four hundred twenty-eight".
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