Base | Representation |
---|---|
bin | 110101110001010… |
… | …0100110101010011 |
3 | 11122201222011121120 |
4 | 1223202210311103 |
5 | 12143340212000 |
6 | 455010453323 |
7 | 62465444514 |
oct | 15342446523 |
9 | 4581864546 |
10 | 1804225875 |
11 | 846490671 |
12 | 424294243 |
13 | 229a3c69a |
14 | 131896a0b |
15 | a85e06a0 |
hex | 6b8a4d53 |
1804225875 has 16 divisors (see below), whose sum is σ = 3002232480. Its totient is φ = 962253600.
The previous prime is 1804225867. The next prime is 1804225903. The reversal of 1804225875 is 5785224081.
It is not a de Polignac number, because 1804225875 - 23 = 1804225867 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2405260 + ... + 2406009.
It is an arithmetic number, because the mean of its divisors is an integer number (187639530).
Almost surely, 21804225875 is an apocalyptic number.
1804225875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1804225875 is a deficient number, since it is larger than the sum of its proper divisors (1198006605).
1804225875 is an equidigital number, since it uses as much as digits as its factorization.
1804225875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4811287 (or 4811277 counting only the distinct ones).
The product of its (nonzero) digits is 179200, while the sum is 42.
The square root of 1804225875 is about 42476.1800895514. The cubic root of 1804225875 is about 1217.3916042059.
The spelling of 1804225875 in words is "one billion, eight hundred four million, two hundred twenty-five thousand, eight hundred seventy-five".
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