Base | Representation |
---|---|
bin | 11011000100101101… |
… | …111000111101111000 |
3 | 2210000221122112120020 |
4 | 123010231320331320 |
5 | 434013430333203 |
6 | 21204334330440 |
7 | 2046246231114 |
oct | 330455707570 |
9 | 83027575506 |
10 | 29070167928 |
11 | 1136839647a |
12 | 5773659a20 |
13 | 2983854cc9 |
14 | 159ab64744 |
15 | b521a8153 |
hex | 6c4b78f78 |
29070167928 has 16 divisors (see below), whose sum is σ = 72675419880. Its totient is φ = 9690055968.
The previous prime is 29070167927. The next prime is 29070167933. The reversal of 29070167928 is 82976107092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29070167927) 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, 605628475 + ... + 605628522.
Almost surely, 229070167928 is an apocalyptic number.
It is an amenable number.
29070167928 is an abundant number, since it is smaller than the sum of its proper divisors (43605251952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29070167928 is a wasteful number, since it uses less digits than its factorization.
29070167928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1211257006 (or 1211257002 counting only the distinct ones).
The product of its (nonzero) digits is 762048, while the sum is 51.
The spelling of 29070167928 in words is "twenty-nine billion, seventy million, one hundred sixty-seven thousand, nine hundred twenty-eight".
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