Base | Representation |
---|---|
bin | 1110010100011… |
… | …00010010100100 |
3 | 22101000100002102 |
4 | 13022030102210 |
5 | 221222043132 |
6 | 15530231232 |
7 | 2655636416 |
oct | 712142244 |
9 | 271010072 |
10 | 120112292 |
11 | 61889163 |
12 | 34285518 |
13 | 1bb66081 |
14 | 11d489b6 |
15 | a828c62 |
hex | 728c4a4 |
120112292 has 12 divisors (see below), whose sum is σ = 210325836. Its totient is φ = 60019200.
The previous prime is 120112271. The next prime is 120112303. The reversal of 120112292 is 292211021.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 66324736 + 53787556 = 8144^2 + 7334^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133 + ... + 15540.
It is an arithmetic number, because the mean of its divisors is an integer number (17527153).
Almost surely, 2120112292 is an apocalyptic number.
It is an amenable number.
120112292 is a deficient number, since it is larger than the sum of its proper divisors (90213544).
120112292 is a wasteful number, since it uses less digits than its factorization.
120112292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18478 (or 18476 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
The square root of 120112292 is about 10959.5753567371. The cubic root of 120112292 is about 493.3962201709.
The spelling of 120112292 in words is "one hundred twenty million, one hundred twelve thousand, two hundred ninety-two".
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