Base | Representation |
---|---|
bin | 1110010100011… |
… | …00001111000100 |
3 | 22101000022210010 |
4 | 13022030033010 |
5 | 221222041233 |
6 | 15530230220 |
7 | 2655635646 |
oct | 712141704 |
9 | 271008703 |
10 | 120112068 |
11 | 61888a7a |
12 | 34285370 |
13 | 1bb65c3b |
14 | 11d48896 |
15 | a828b63 |
hex | 728c3c4 |
120112068 has 12 divisors (see below), whose sum is σ = 280261520. Its totient is φ = 40037352.
The previous prime is 120112067. The next prime is 120112081. The reversal of 120112068 is 860211021.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (120112067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5004658 + ... + 5004681.
Almost surely, 2120112068 is an apocalyptic number.
It is an amenable number.
120112068 is an abundant number, since it is smaller than the sum of its proper divisors (160149452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120112068 is a wasteful number, since it uses less digits than its factorization.
120112068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10009346 (or 10009344 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 21.
The square root of 120112068 is about 10959.5651373583. The cubic root of 120112068 is about 493.3959134556.
Adding to 120112068 its reverse (860211021), we get a palindrome (980323089).
The spelling of 120112068 in words is "one hundred twenty million, one hundred twelve thousand, sixty-eight".
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