Base | Representation |
---|---|
bin | 11100001101000001… |
… | …000001101110101000 |
3 | 2220011111002010001210 |
4 | 130031001001232220 |
5 | 444004441102404 |
6 | 21524544513120 |
7 | 2121305322603 |
oct | 341501015650 |
9 | 86144063053 |
10 | 30283144104 |
11 | 11930055424 |
12 | 5a5191b7a0 |
13 | 2b17c408a5 |
14 | 1673cb133a |
15 | bc3908689 |
hex | 70d041ba8 |
30283144104 has 32 divisors (see below), whose sum is σ = 76130820000. Its totient is φ = 10037986752.
The previous prime is 30283144079. The next prime is 30283144117. The reversal of 30283144104 is 40144138203.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3520279 + ... + 3528870.
It is an arithmetic number, because the mean of its divisors is an integer number (2379088125).
Almost surely, 230283144104 is an apocalyptic number.
It is an amenable number.
30283144104 is an abundant number, since it is smaller than the sum of its proper divisors (45847675896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30283144104 is a wasteful number, since it uses less digits than its factorization.
30283144104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7049337 (or 7049333 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
The spelling of 30283144104 in words is "thirty billion, two hundred eighty-three million, one hundred forty-four thousand, one hundred four".
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