Base | Representation |
---|---|
bin | 11011010101001010110110… |
… | …110001001110001000100000 |
3 | 120202121012102112010100022122 |
4 | 123111022312301032020200 |
5 | 111223342214400231422 |
6 | 1103352013550123412 |
7 | 34214211065212145 |
oct | 3325126661161040 |
9 | 522535375110278 |
10 | 120202021102112 |
11 | 35333433285334 |
12 | 11593b597b0568 |
13 | 520c0043a1151 |
14 | 2197b477403cc |
15 | dd6ae5259d42 |
hex | 6d52b6c4e220 |
120202021102112 has 48 divisors (see below), whose sum is σ = 246720054651840. Its totient is φ = 57595702924032.
The previous prime is 120202021102087. The next prime is 120202021102117. The reversal of 120202021102112 is 211201120202021.
It is not an unprimeable number, because it can be changed into a prime (120202021102117) 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, 824041412 + ... + 824187267.
It is an arithmetic number, because the mean of its divisors is an integer number (5140001138580).
Almost surely, 2120202021102112 is an apocalyptic number.
It is an amenable number.
120202021102112 is an abundant number, since it is smaller than the sum of its proper divisors (126518033549728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120202021102112 is a wasteful number, since it uses less digits than its factorization.
120202021102112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1648228785 (or 1648228777 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 120202021102112 its reverse (211201120202021), we get a palindrome (331403141304133).
Subtracting 120202021102112 from its reverse (211201120202021), we obtain a palindrome (90999099099909).
The spelling of 120202021102112 in words is "one hundred twenty trillion, two hundred two billion, twenty-one million, one hundred two thousand, one hundred twelve".
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