Base | Representation |
---|---|
bin | 1110010100011… |
… | …00001111100110 |
3 | 22101000022211101 |
4 | 13022030033212 |
5 | 221222041402 |
6 | 15530230314 |
7 | 2655636025 |
oct | 712141746 |
9 | 271008741 |
10 | 120112102 |
11 | 61889000 |
12 | 3428539a |
13 | 1bb65c66 |
14 | 11d488bc |
15 | a828b87 |
hex | 728c3e6 |
120112102 has 16 divisors (see below), whose sum is σ = 198175824. Its totient is φ = 54595200.
The previous prime is 120112087. The next prime is 120112121. The reversal of 120112102 is 201211021.
It is a super-3 number, since 3×1201121023 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19899 + ... + 25222.
It is an arithmetic number, because the mean of its divisors is an integer number (12385989).
Almost surely, 2120112102 is an apocalyptic number.
120112102 is a deficient number, since it is larger than the sum of its proper divisors (78063722).
120112102 is an equidigital number, since it uses as much as digits as its factorization.
120112102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45156 (or 45134 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 120112102 is about 10959.5666885147. The cubic root of 120112102 is about 493.3959600107.
Adding to 120112102 its reverse (201211021), we get a palindrome (321323123).
The spelling of 120112102 in words is "one hundred twenty million, one hundred twelve thousand, one hundred two".
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