Base | Representation |
---|---|
bin | 10110110000010… |
… | …00000111011011 |
3 | 111022011102000012 |
4 | 23120020013123 |
5 | 342330432300 |
6 | 30535032135 |
7 | 4505255120 |
oct | 1330100733 |
9 | 438142005 |
10 | 190874075 |
11 | 9881a577 |
12 | 53b0b64b |
13 | 30710552 |
14 | 1b4c8747 |
15 | 11b55435 |
hex | b6081db |
190874075 has 12 divisors (see below), whose sum is σ = 270496080. Its totient is φ = 130884960.
The previous prime is 190874059. The next prime is 190874087. The reversal of 190874075 is 570478091.
It is not a de Polignac number, because 190874075 - 24 = 190874059 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 545180 + ... + 545529.
It is an arithmetic number, because the mean of its divisors is an integer number (22541340).
Almost surely, 2190874075 is an apocalyptic number.
190874075 is a deficient number, since it is larger than the sum of its proper divisors (79622005).
190874075 is a wasteful number, since it uses less digits than its factorization.
190874075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1090726 (or 1090721 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 41.
The square root of 190874075 is about 13815.7184033260. The cubic root of 190874075 is about 575.7699326729.
The spelling of 190874075 in words is "one hundred ninety million, eight hundred seventy-four thousand, seventy-five".
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