Base | Representation |
---|---|
bin | 100000010110100010… |
… | …111101001110001100 |
3 | 10022122221200021120111 |
4 | 200112202331032030 |
5 | 1032120412011110 |
6 | 23543003525404 |
7 | 2336561064130 |
oct | 402642751614 |
9 | 108587607514 |
10 | 34738000780 |
11 | 1380677215a |
12 | 6895829864 |
13 | 3377b6c762 |
14 | 19777c93c0 |
15 | d84a7ae8a |
hex | 8168bd38c |
34738000780 has 48 divisors (see below), whose sum is σ = 86996044800. Its totient is φ = 11392337088.
The previous prime is 34738000763. The next prime is 34738000783. The reversal of 34738000780 is 8700083743.
It is not an unprimeable number, because it can be changed into a prime (34738000783) 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, 5390880 + ... + 5397319.
It is an arithmetic number, because the mean of its divisors is an integer number (1812417600).
Almost surely, 234738000780 is an apocalyptic number.
It is an amenable number.
34738000780 is an abundant number, since it is smaller than the sum of its proper divisors (52258044020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34738000780 is a wasteful number, since it uses less digits than its factorization.
34738000780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10788238 (or 10788236 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 40.
The spelling of 34738000780 in words is "thirty-four billion, seven hundred thirty-eight million, seven hundred eighty", and thus it is an aban number.
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