Base | Representation |
---|---|
bin | 11000000000000… |
… | …00010100000000 |
3 | 112000211111220212 |
4 | 30000000110000 |
5 | 403014442442 |
6 | 31551053252 |
7 | 4663154504 |
oct | 1400002400 |
9 | 460744825 |
10 | 201327872 |
11 | a370a679 |
12 | 57511228 |
13 | 32930825 |
14 | 1ca4a304 |
15 | 12a1ca82 |
hex | c000500 |
201327872 has 36 divisors (see below), whose sum is σ = 425517876. Its totient is φ = 94740480.
The previous prime is 201327859. The next prime is 201327887. The reversal of 201327872 is 278723102.
It can be written as a sum of positive squares in 2 ways, for example, as 186704896 + 14622976 = 13664^2 + 3824^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
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, 18779 + ... + 27482.
It is an arithmetic number, because the mean of its divisors is an integer number (11819941).
Almost surely, 2201327872 is an apocalyptic number.
It is an amenable number.
201327872 is an abundant number, since it is smaller than the sum of its proper divisors (224190004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201327872 is an equidigital number, since it uses as much as digits as its factorization.
201327872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46294 (or 46280 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 201327872 is about 14189.0053210223. The cubic root of 201327872 is about 586.0949342791.
The spelling of 201327872 in words is "two hundred one million, three hundred twenty-seven thousand, eight hundred seventy-two".
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