Base | Representation |
---|---|
bin | 1110010101011… |
… | …10000111110000 |
3 | 22101021101011201 |
4 | 13022232013300 |
5 | 221241011424 |
6 | 15533220544 |
7 | 2660054416 |
oct | 712560760 |
9 | 271241151 |
10 | 120250864 |
11 | 61973288 |
12 | 34331754 |
13 | 1bbb4176 |
14 | 11d832b6 |
15 | a854d44 |
hex | 72ae1f0 |
120250864 has 20 divisors (see below), whose sum is σ = 233185720. Its totient is φ = 60073920.
The previous prime is 120250847. The next prime is 120250883. The reversal of 120250864 is 468052021.
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, 22042 + ... + 26950.
It is an arithmetic number, because the mean of its divisors is an integer number (11659286).
Almost surely, 2120250864 is an apocalyptic number.
It is an amenable number.
120250864 is a deficient number, since it is larger than the sum of its proper divisors (112934856).
120250864 is a wasteful number, since it uses less digits than its factorization.
120250864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6448 (or 6442 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 120250864 is about 10965.8954946689. The cubic root of 120250864 is about 493.5858888658.
The spelling of 120250864 in words is "one hundred twenty million, two hundred fifty thousand, eight hundred sixty-four".
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