Base | Representation |
---|---|
bin | 11100101000010001… |
… | …101111100100101000 |
3 | 2221100100200202112001 |
4 | 130220101233210220 |
5 | 1000424032323031 |
6 | 22042203500344 |
7 | 2135531014045 |
oct | 345021574450 |
9 | 87310622461 |
10 | 30740511016 |
11 | 12045242a06 |
12 | 5b5ab276b4 |
13 | 2b8b9197b7 |
14 | 16b892a1cc |
15 | bedb4e861 |
hex | 72846f928 |
30740511016 has 16 divisors (see below), whose sum is σ = 57652881300. Its totient is φ = 15366409344.
The previous prime is 30740510939. The next prime is 30740511017. The reversal of 30740511016 is 61011504703.
It can be written as a sum of positive squares in 2 ways, for example, as 30537562500 + 202948516 = 174750^2 + 14246^2 .
It is not an unprimeable number, because it can be changed into a prime (30740511017) 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, 446661 + ... + 510868.
Almost surely, 230740511016 is an apocalyptic number.
It is an amenable number.
30740511016 is a deficient number, since it is larger than the sum of its proper divisors (26912370284).
30740511016 is a wasteful number, since it uses less digits than its factorization.
30740511016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961548 (or 961544 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 28.
The spelling of 30740511016 in words is "thirty billion, seven hundred forty million, five hundred eleven thousand, sixteen".
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