Base | Representation |
---|---|
bin | 11100000010010111… |
… | …111100001001100000 |
3 | 2212201001010012020001 |
4 | 130002113330021200 |
5 | 443123234214214 |
6 | 21455130025344 |
7 | 2114006613400 |
oct | 340227741140 |
9 | 85631105201 |
10 | 30104601184 |
11 | 11849298499 |
12 | 5a01b78254 |
13 | 2ab9c59ca8 |
14 | 16582b6800 |
15 | bb2ddbc74 |
hex | 7025fc260 |
30104601184 has 72 divisors (see below), whose sum is σ = 71322431040. Its totient is φ = 12457057536.
The previous prime is 30104601133. The next prime is 30104601187. The reversal of 30104601184 is 48110640103.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30104601187) 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, 285552 + ... + 376495.
It is an arithmetic number, because the mean of its divisors is an integer number (990589320).
Almost surely, 230104601184 is an apocalyptic number.
It is an amenable number.
30104601184 is an abundant number, since it is smaller than the sum of its proper divisors (41217829856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30104601184 is a wasteful number, since it uses less digits than its factorization.
30104601184 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 662100 (or 662085 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 28.
The spelling of 30104601184 in words is "thirty billion, one hundred four million, six hundred one thousand, one hundred eighty-four".
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