Base | Representation |
---|---|
bin | 11011111100001011… |
… | …010100100101011111 |
3 | 2212102210110220201120 |
4 | 123330023110211133 |
5 | 442420130130421 |
6 | 21440533342023 |
7 | 2111305101624 |
oct | 337413244537 |
9 | 85383426646 |
10 | 30000630111 |
11 | 117a5634491 |
12 | 5993197913 |
13 | 2aa1555b4a |
14 | 164857034b |
15 | ba8c008c6 |
hex | 6fc2d495f |
30000630111 has 8 divisors (see below), whose sum is σ = 40168208640. Its totient is φ = 19916735832.
The previous prime is 30000630073. The next prime is 30000630119. The reversal of 30000630111 is 11103600003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30000630111 - 27 = 30000629983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30000630119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20920225 + ... + 20921658.
It is an arithmetic number, because the mean of its divisors is an integer number (5021026080).
Almost surely, 230000630111 is an apocalyptic number.
30000630111 is a deficient number, since it is larger than the sum of its proper divisors (10167578529).
30000630111 is a wasteful number, since it uses less digits than its factorization.
30000630111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41842125.
The product of its (nonzero) digits is 54, while the sum is 15.
The spelling of 30000630111 in words is "thirty billion, six hundred thirty thousand, one hundred eleven".
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