Base | Representation |
---|---|
bin | 1101101001110010100101… |
… | …10101011010100101110100 |
3 | 10221022012011012112111111211 |
4 | 12310321102311122211310 |
5 | 12413400014022231200 |
6 | 143504250042211204 |
7 | 6216051105642610 |
oct | 664712265324564 |
9 | 127265135474454 |
10 | 30023211133300 |
11 | 9625854a88050 |
12 | 344a8487b3b04 |
13 | 139a23b183058 |
14 | 75b1b9d18340 |
15 | 370e8c8e1aba |
hex | 1b4e52d5a974 |
30023211133300 has 144 divisors (see below), whose sum is σ = 81810798773760. Its totient is φ = 9290560752000.
The previous prime is 30023211133297. The next prime is 30023211133313. The reversal of 30023211133300 is 333111232003.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12955306 + ... + 15095905.
It is an arithmetic number, because the mean of its divisors is an integer number (568130547040).
Almost surely, 230023211133300 is an apocalyptic number.
It is an amenable number.
30023211133300 is an abundant number, since it is smaller than the sum of its proper divisors (51787587640460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30023211133300 is a wasteful number, since it uses less digits than its factorization.
30023211133300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28051382 (or 28051375 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 30023211133300 its reverse (333111232003), we get a palindrome (30356322365303).
The spelling of 30023211133300 in words is "thirty trillion, twenty-three billion, two hundred eleven million, one hundred thirty-three thousand, three hundred".
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