Base | Representation |
---|---|
bin | 1101111100100000000100… |
… | …00100110100110011010111 |
3 | 11000120122120022211102100000 |
4 | 12332100002010310303113 |
5 | 13004413133414001402 |
6 | 145115451254022343 |
7 | 6313360402210536 |
oct | 676200204646327 |
9 | 130518508742300 |
10 | 30666101312727 |
11 | 9853469800221 |
12 | 35333673479b3 |
13 | 1415a548a584a |
14 | 78036654631d |
15 | 382a67d45c1c |
hex | 1be402134cd7 |
30666101312727 has 24 divisors (see below), whose sum is σ = 45937474500736. Its totient is φ = 20443434894072.
The previous prime is 30666101312719. The next prime is 30666101312831. The reversal of 30666101312727 is 72721310166603.
It is not a de Polignac number, because 30666101312727 - 23 = 30666101312719 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30666105312727) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5982318 + ... + 9854964.
Almost surely, 230666101312727 is an apocalyptic number.
30666101312727 is a deficient number, since it is larger than the sum of its proper divisors (15271373188009).
30666101312727 is an equidigital number, since it uses as much as digits as its factorization.
30666101312727 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3905249 (or 3905237 counting only the distinct ones).
The product of its (nonzero) digits is 381024, while the sum is 45.
The spelling of 30666101312727 in words is "thirty trillion, six hundred sixty-six billion, one hundred one million, three hundred twelve thousand, seven hundred twenty-seven".
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