Base | Representation |
---|---|
bin | 10111111110001… |
… | …00100000100000 |
3 | 112000101001220021 |
4 | 23333010200200 |
5 | 402434123122 |
6 | 31541523224 |
7 | 4661114362 |
oct | 1377044040 |
9 | 460331807 |
10 | 201082912 |
11 | a3562628 |
12 | 57413514 |
13 | 32876194 |
14 | 1c9c4d32 |
15 | 129c01c7 |
hex | bfc4820 |
201082912 has 12 divisors (see below), whose sum is σ = 395882046. Its totient is φ = 100541440.
The previous prime is 201082867. The next prime is 201082913. The reversal of 201082912 is 219280102.
It can be written as a sum of positive squares in only one way, i.e., 192765456 + 8317456 = 13884^2 + 2884^2 .
It is not an unprimeable number, because it can be changed into a prime (201082913) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3141889 + ... + 3141952.
Almost surely, 2201082912 is an apocalyptic number.
It is an amenable number.
201082912 is a deficient number, since it is larger than the sum of its proper divisors (194799134).
201082912 is an equidigital number, since it uses as much as digits as its factorization.
201082912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6283851 (or 6283843 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 25.
The square root of 201082912 is about 14180.3706580611. The cubic root of 201082912 is about 585.8571329897.
The spelling of 201082912 in words is "two hundred one million, eighty-two thousand, nine hundred twelve".
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