Base | Representation |
---|---|
bin | 11100000010110100… |
… | …100110001010010111 |
3 | 2212201120020211220200 |
4 | 130002310212022113 |
5 | 443132200111203 |
6 | 21455555031543 |
7 | 2114130511536 |
oct | 340264461227 |
9 | 85646224820 |
10 | 30112113303 |
11 | 11852559458 |
12 | 5a0459b5b3 |
13 | 2abb68a32c |
14 | 16592b031d |
15 | bb38c29a3 |
hex | 702d26297 |
30112113303 has 12 divisors (see below), whose sum is σ = 43583866248. Its totient is φ = 20033853840.
The previous prime is 30112113301. The next prime is 30112113313. The reversal of 30112113303 is 30331121103.
It is a happy number.
It is not a de Polignac number, because 30112113303 - 21 = 30112113301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30112113301) 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, 3402700 + ... + 3411537.
It is an arithmetic number, because the mean of its divisors is an integer number (3631988854).
Almost surely, 230112113303 is an apocalyptic number.
30112113303 is a deficient number, since it is larger than the sum of its proper divisors (13471752945).
30112113303 is a wasteful number, since it uses less digits than its factorization.
30112113303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6814734 (or 6814731 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 30112113303 its reverse (30331121103), we get a palindrome (60443234406).
The spelling of 30112113303 in words is "thirty billion, one hundred twelve million, one hundred thirteen thousand, three hundred three".
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