Base | Representation |
---|---|
bin | 10001000000100… |
… | …111011101110111 |
3 | 201212222111222112 |
4 | 101000213131313 |
5 | 1041023434302 |
6 | 44152321235 |
7 | 10033433060 |
oct | 2100473567 |
9 | 655874875 |
10 | 285374327 |
11 | 1370a4a57 |
12 | 7b6a321b |
13 | 47179964 |
14 | 29c87567 |
15 | 1a0c0552 |
hex | 11027777 |
285374327 has 16 divisors (see below), whose sum is σ = 332985600. Its totient is φ = 239507520.
The previous prime is 285374269. The next prime is 285374333. The reversal of 285374327 is 723473582.
It is not a de Polignac number, because 285374327 - 26 = 285374263 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (285374387) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114824 + ... + 117282.
It is an arithmetic number, because the mean of its divisors is an integer number (20811600).
Almost surely, 2285374327 is an apocalyptic number.
285374327 is a deficient number, since it is larger than the sum of its proper divisors (47611273).
285374327 is a wasteful number, since it uses less digits than its factorization.
285374327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2806.
The product of its digits is 282240, while the sum is 41.
The square root of 285374327 is about 16893.0259870753. The cubic root of 285374327 is about 658.3724260003.
The spelling of 285374327 in words is "two hundred eighty-five million, three hundred seventy-four thousand, three hundred twenty-seven".
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