Base | Representation |
---|---|
bin | 11100010110110011… |
… | …010010101100000100 |
3 | 2220120220222220011212 |
4 | 130112303102230010 |
5 | 444324003100331 |
6 | 21553131350552 |
7 | 2125340625206 |
oct | 342663225404 |
9 | 86526886155 |
10 | 30447315716 |
11 | 11a04796a44 |
12 | 5a988b2458 |
13 | 2b42c6205c |
14 | 168ba08776 |
15 | bd3036d2b |
hex | 716cd2b04 |
30447315716 has 24 divisors (see below), whose sum is σ = 55228688256. Its totient is φ = 14677359840.
The previous prime is 30447315713. The next prime is 30447315733. The reversal of 30447315716 is 61751374403.
It is not an unprimeable number, because it can be changed into a prime (30447315713) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196015 + ... + 1221206.
It is an arithmetic number, because the mean of its divisors is an integer number (2301195344).
Almost surely, 230447315716 is an apocalyptic number.
It is an amenable number.
30447315716 is a deficient number, since it is larger than the sum of its proper divisors (24781372540).
30447315716 is a wasteful number, since it uses less digits than its factorization.
30447315716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2417339 (or 2417337 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 41.
The spelling of 30447315716 in words is "thirty billion, four hundred forty-seven million, three hundred fifteen thousand, seven hundred sixteen".
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