Base | Representation |
---|---|
bin | 11100000010000011… |
… | …110010100000011100 |
3 | 2212200200011211011122 |
4 | 130002003302200130 |
5 | 443120411200222 |
6 | 21454420510112 |
7 | 2113613663033 |
oct | 340203624034 |
9 | 85620154148 |
10 | 30099318812 |
11 | 1184630a7a2 |
12 | 5a0024b338 |
13 | 2ab8b2a824 |
14 | 16576dd71a |
15 | bb26e6a42 |
hex | 7020f281c |
30099318812 has 24 divisors (see below), whose sum is σ = 52765440000. Its totient is φ = 15023505456.
The previous prime is 30099318793. The next prime is 30099318827. The reversal of 30099318812 is 21881399003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8306033 + ... + 8309655.
It is an arithmetic number, because the mean of its divisors is an integer number (2198560000).
Almost surely, 230099318812 is an apocalyptic number.
It is an amenable number.
30099318812 is a deficient number, since it is larger than the sum of its proper divisors (22666121188).
30099318812 is a wasteful number, since it uses less digits than its factorization.
30099318812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6665 (or 6663 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 44.
The spelling of 30099318812 in words is "thirty billion, ninety-nine million, three hundred eighteen thousand, eight hundred twelve".
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