Base | Representation |
---|---|
bin | 10111000000010… |
… | …00010101010100 |
3 | 111110002222222102 |
4 | 23200020111110 |
5 | 343400101431 |
6 | 31052021232 |
7 | 4532143631 |
oct | 1340102524 |
9 | 443088872 |
10 | 192972116 |
11 | 99a22897 |
12 | 54761818 |
13 | 30c964ac |
14 | 1b8b3188 |
15 | 11e1bdcb |
hex | b808554 |
192972116 has 12 divisors (see below), whose sum is σ = 352384032. Its totient is φ = 92290968.
The previous prime is 192972077. The next prime is 192972121. The reversal of 192972116 is 611279291.
It is a self number, because there is not a number n which added to its sum of digits gives 192972116.
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, 1048670 + ... + 1048853.
It is an arithmetic number, because the mean of its divisors is an integer number (29365336).
Almost surely, 2192972116 is an apocalyptic number.
It is an amenable number.
192972116 is a deficient number, since it is larger than the sum of its proper divisors (159411916).
192972116 is a wasteful number, since it uses less digits than its factorization.
192972116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2097550 (or 2097548 counting only the distinct ones).
The product of its digits is 13608, while the sum is 38.
The square root of 192972116 is about 13891.4403860795. The cubic root of 192972116 is about 577.8718241661.
The spelling of 192972116 in words is "one hundred ninety-two million, nine hundred seventy-two thousand, one hundred sixteen".
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