Base | Representation |
---|---|
bin | 1101101100111011101111… |
… | …00101111000010101101001 |
3 | 10221200111220021101221110002 |
4 | 12312131313211320111221 |
5 | 12422132200203001413 |
6 | 144030025541232345 |
7 | 6226623163112345 |
oct | 666356745702551 |
9 | 127614807357402 |
10 | 30131202000233 |
11 | 9667631012804 |
12 | 34677667026b5 |
13 | 13a748b358809 |
14 | 762502346625 |
15 | 373bad420958 |
hex | 1b6777978569 |
30131202000233 has 8 divisors (see below), whose sum is σ = 30763979638560. Its totient is φ = 29502493672000.
The previous prime is 30131202000203. The next prime is 30131202000247. The reversal of 30131202000233 is 33200020213103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30131202000233 - 228 = 30130933564777 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30131202000203) 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, 1017312560 + ... + 1017342177.
It is an arithmetic number, because the mean of its divisors is an integer number (3845497454820).
Almost surely, 230131202000233 is an apocalyptic number.
It is an amenable number.
30131202000233 is a deficient number, since it is larger than the sum of its proper divisors (632777638327).
30131202000233 is a wasteful number, since it uses less digits than its factorization.
30131202000233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2034655047.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 30131202000233 its reverse (33200020213103), we get a palindrome (63331222213336).
The spelling of 30131202000233 in words is "thirty trillion, one hundred thirty-one billion, two hundred two million, two hundred thirty-three", and thus it is an aban number.
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