Base | Representation |
---|---|
bin | 11011010101010100010110… |
… | …110011000001000100000000 |
3 | 120202122011202110010202102002 |
4 | 123111110112303001010000 |
5 | 111224024112330321232 |
6 | 1103400422113243132 |
7 | 34215021633351506 |
oct | 3325242663010400 |
9 | 522564673122362 |
10 | 120212222120192 |
11 | 35337798508194 |
12 | 11595b25b634a8 |
13 | 520cc6b911117 |
14 | 219843446c676 |
15 | dd6ee0ac3b62 |
hex | 6d5516cc1100 |
120212222120192 has 72 divisors (see below), whose sum is σ = 242828280311232. Its totient is φ = 59388795648000.
The previous prime is 120212222120191. The next prime is 120212222120213. The reversal of 120212222120192 is 291021222212021.
It is not an unprimeable number, because it can be changed into a prime (120212222120191) 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, 7818467 + ... + 17365277.
Almost surely, 2120212222120192 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120212222120192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121414140155616).
120212222120192 is an abundant number, since it is smaller than the sum of its proper divisors (122616058191040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120212222120192 is an equidigital number, since it uses as much as digits as its factorization.
120212222120192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9547415 (or 9547401 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 29.
It can be divided in two parts, 12021222212019 and 2, that added together give a palindrome (12021222212021).
The spelling of 120212222120192 in words is "one hundred twenty trillion, two hundred twelve billion, two hundred twenty-two million, one hundred twenty thousand, one hundred ninety-two".
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