Base | Representation |
---|---|
bin | 11100001111110011… |
… | …110011101001111000 |
3 | 2220021202021011022022 |
4 | 130033303303221320 |
5 | 444103440311412 |
6 | 21533341214012 |
7 | 2122414555544 |
oct | 341763635170 |
9 | 86252234268 |
10 | 30330010232 |
11 | 11954555665 |
12 | 5a65561308 |
13 | 2b2486c722 |
14 | 167a1d0a24 |
15 | bc7ab4a72 |
hex | 70fcf3a78 |
30330010232 has 64 divisors (see below), whose sum is σ = 61438759200. Its totient is φ = 13992376320.
The previous prime is 30330010211. The next prime is 30330010241. The reversal of 30330010232 is 23201003303.
It is a self number, because there is not a number n which added to its sum of digits gives 30330010232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1089932 + ... + 1117412.
Almost surely, 230330010232 is an apocalyptic number.
It is an amenable number.
30330010232 is an abundant number, since it is smaller than the sum of its proper divisors (31108748968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30330010232 is a wasteful number, since it uses less digits than its factorization.
30330010232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27696 (or 27692 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 30330010232 its reverse (23201003303), we get a palindrome (53531013535).
The spelling of 30330010232 in words is "thirty billion, three hundred thirty million, ten thousand, two hundred thirty-two".
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