Base | Representation |
---|---|
bin | 11100010001001000… |
… | …111110101000101100 |
3 | 2220100022021111111101 |
4 | 130101020332220230 |
5 | 444130144244302 |
6 | 21535455532444 |
7 | 2123105416513 |
oct | 342110765054 |
9 | 86308244441 |
10 | 30352337452 |
11 | 11966115408 |
12 | 5a70b2a124 |
13 | 2b293891b8 |
14 | 167d16367a |
15 | bc9a25287 |
hex | 71123ea2c |
30352337452 has 12 divisors (see below), whose sum is σ = 53152710016. Its totient is φ = 15165848880.
The previous prime is 30352337447. The next prime is 30352337453. The reversal of 30352337452 is 25473325303.
It is not an unprimeable number, because it can be changed into a prime (30352337453) 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, 2573343 + ... + 2585110.
Almost surely, 230352337452 is an apocalyptic number.
It is an amenable number.
30352337452 is a deficient number, since it is larger than the sum of its proper divisors (22800372564).
30352337452 is a wasteful number, since it uses less digits than its factorization.
30352337452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5159928 (or 5159926 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 37.
The spelling of 30352337452 in words is "thirty billion, three hundred fifty-two million, three hundred thirty-seven thousand, four hundred fifty-two".
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