Base | Representation |
---|---|
bin | 11100000010101101… |
… | …010101100010111000 |
3 | 2212201102200011101120 |
4 | 130002231111202320 |
5 | 443131203211412 |
6 | 21455450145240 |
7 | 2114105364324 |
oct | 340255254270 |
9 | 85642604346 |
10 | 30110210232 |
11 | 11851479673 |
12 | 5a03a22220 |
13 | 2abb17205b |
14 | 1658d36984 |
15 | bb3648b8c |
hex | 702b558b8 |
30110210232 has 16 divisors (see below), whose sum is σ = 75275525640. Its totient is φ = 10036736736.
The previous prime is 30110210231. The next prime is 30110210243. The reversal of 30110210232 is 23201201103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30110210231) 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, 627296023 + ... + 627296070.
Almost surely, 230110210232 is an apocalyptic number.
It is an amenable number.
30110210232 is an abundant number, since it is smaller than the sum of its proper divisors (45165315408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30110210232 is a wasteful number, since it uses less digits than its factorization.
30110210232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1254592102 (or 1254592098 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 30110210232 its reverse (23201201103), we get a palindrome (53311411335).
The spelling of 30110210232 in words is "thirty billion, one hundred ten million, two hundred ten thousand, two hundred thirty-two".
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