Base | Representation |
---|---|
bin | 11000000000010… |
… | …00110110001110 |
3 | 112000220021212121 |
4 | 30000020312032 |
5 | 403022102310 |
6 | 31551523154 |
7 | 4663361434 |
oct | 1400106616 |
9 | 460807777 |
10 | 201362830 |
11 | a3733969 |
12 | 575294ba |
13 | 32943706 |
14 | 1ca58d54 |
15 | 12a280da |
hex | c008d8e |
201362830 has 16 divisors (see below), whose sum is σ = 368396064. Its totient is φ = 79224480.
The previous prime is 201362813. The next prime is 201362839. The reversal of 201362830 is 38263102.
It is a junction number, because it is equal to n+sod(n) for n = 201362795 and 201362804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201362839) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164442 + ... + 165661.
It is an arithmetic number, because the mean of its divisors is an integer number (23024754).
Almost surely, 2201362830 is an apocalyptic number.
201362830 is a deficient number, since it is larger than the sum of its proper divisors (167033234).
201362830 is a wasteful number, since it uses less digits than its factorization.
201362830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330171.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 201362830 is about 14190.2371368487. The cubic root of 201362830 is about 586.1288549359.
The spelling of 201362830 in words is "two hundred one million, three hundred sixty-two thousand, eight hundred thirty".
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