Base | Representation |
---|---|
bin | 1110010100101… |
… | …11111100011100 |
3 | 22101002202120102 |
4 | 13022113330130 |
5 | 221230110103 |
6 | 15531240232 |
7 | 2656225532 |
oct | 712277434 |
9 | 271082512 |
10 | 120160028 |
11 | 6191100a |
12 | 342a9078 |
13 | 1bb81a11 |
14 | 11d5c152 |
15 | a837e88 |
hex | 7297f1c |
120160028 has 12 divisors (see below), whose sum is σ = 221347560. Its totient is φ = 56917872.
The previous prime is 120159983. The next prime is 120160031. The reversal of 120160028 is 820061021.
It is a junction number, because it is equal to n+sod(n) for n = 120159991 and 120160009.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 790451 + ... + 790602.
It is an arithmetic number, because the mean of its divisors is an integer number (18445630).
Almost surely, 2120160028 is an apocalyptic number.
It is an amenable number.
120160028 is a deficient number, since it is larger than the sum of its proper divisors (101187532).
120160028 is a wasteful number, since it uses less digits than its factorization.
120160028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1581076 (or 1581074 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
The square root of 120160028 is about 10961.7529620038. The cubic root of 120160028 is about 493.4615746879.
The spelling of 120160028 in words is "one hundred twenty million, one hundred sixty thousand, twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •