Base | Representation |
---|---|
bin | 10111111111000… |
… | …01111000011110 |
3 | 112000121011221111 |
4 | 23333201320132 |
5 | 403002000410 |
6 | 31544252234 |
7 | 4662125224 |
oct | 1377417036 |
9 | 460534844 |
10 | 201203230 |
11 | a3634a68 |
12 | 5747107a |
13 | 328b8b87 |
14 | 1ca16b14 |
15 | 129e5b8a |
hex | bfe1e1e |
201203230 has 8 divisors (see below), whose sum is σ = 362165832. Its totient is φ = 80481288.
The previous prime is 201203227. The next prime is 201203263. The reversal of 201203230 is 32302102.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 201203230.
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, 10060152 + ... + 10060171.
It is an arithmetic number, because the mean of its divisors is an integer number (45270729).
Almost surely, 2201203230 is an apocalyptic number.
201203230 is a deficient number, since it is larger than the sum of its proper divisors (160962602).
201203230 is a wasteful number, since it uses less digits than its factorization.
201203230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20120330.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 201203230 is about 14184.6124374267. The cubic root of 201203230 is about 585.9739589355.
Adding to 201203230 its reverse (32302102), we get a palindrome (233505332).
The spelling of 201203230 in words is "two hundred one million, two hundred three thousand, two hundred thirty".
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