Base | Representation |
---|---|
bin | 10000111111100… |
… | …011000100000110 |
3 | 201212110021122121 |
4 | 100333203010012 |
5 | 1040441003100 |
6 | 44142320154 |
7 | 10031155165 |
oct | 2077430406 |
9 | 655407577 |
10 | 285094150 |
11 | 136a23500 |
12 | 7b58905a |
13 | 470ac283 |
14 | 29c133dc |
15 | 1a06751a |
hex | 10fe3106 |
285094150 has 36 divisors (see below), whose sum is σ = 582876756. Its totient is φ = 103668400.
The previous prime is 285094133. The next prime is 285094163. The reversal of 285094150 is 51490582.
It is a congruent number.
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 17 ways as a sum of consecutive naturals, for example, 17512 + ... + 29611.
It is an arithmetic number, because the mean of its divisors is an integer number (16191021).
Almost surely, 2285094150 is an apocalyptic number.
285094150 is an abundant number, since it is smaller than the sum of its proper divisors (297782606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
285094150 is a wasteful number, since it uses less digits than its factorization.
285094150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47157 (or 47141 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 34.
The square root of 285094150 is about 16884.7312682198. The cubic root of 285094150 is about 658.1568948028.
The spelling of 285094150 in words is "two hundred eighty-five million, ninety-four thousand, one hundred fifty".
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