Base | Representation |
---|---|
bin | 11100100010000100… |
… | …101101010101101100 |
3 | 2221002002211221011112 |
4 | 130202010231111230 |
5 | 1000220411240300 |
6 | 22024005011152 |
7 | 2133125235641 |
oct | 344204552554 |
9 | 87062757145 |
10 | 30636430700 |
11 | 11aa1514917 |
12 | 5b300b3ab8 |
13 | 2b731a7a05 |
14 | 16a8b95dc8 |
15 | be4940e35 |
hex | 72212d56c |
30636430700 has 36 divisors (see below), whose sum is σ = 66602711112. Its totient is φ = 12232147200.
The previous prime is 30636430663. The next prime is 30636430703. The reversal of 30636430700 is 703463603.
It is not an unprimeable number, because it can be changed into a prime (30636430703) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225341 + ... + 334740.
Almost surely, 230636430700 is an apocalyptic number.
It is an amenable number.
30636430700 is an abundant number, since it is smaller than the sum of its proper divisors (35966280412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30636430700 is a wasteful number, since it uses less digits than its factorization.
30636430700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560642 (or 560635 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 32.
The spelling of 30636430700 in words is "thirty billion, six hundred thirty-six million, four hundred thirty thousand, seven hundred".
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