Base | Representation |
---|---|
bin | 11011011011110… |
… | …10110100010010 |
3 | 121001001101101020 |
4 | 31231322310102 |
5 | 432404004302 |
6 | 34500420310 |
7 | 5463111414 |
oct | 1555726422 |
9 | 531041336 |
10 | 230141202 |
11 | 1089aa545 |
12 | 650a7696 |
13 | 388ab635 |
14 | 227ca9b4 |
15 | 1530eebc |
hex | db7ad12 |
230141202 has 8 divisors (see below), whose sum is σ = 460282416. Its totient is φ = 76713732.
The previous prime is 230141161. The next prime is 230141207. The reversal of 230141202 is 202141032.
It is a sphenic number, since it is the product of 3 distinct primes.
230141202 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (230141207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19178428 + ... + 19178439.
It is an arithmetic number, because the mean of its divisors is an integer number (57535302).
Almost surely, 2230141202 is an apocalyptic number.
230141202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230141202 is a wasteful number, since it uses less digits than its factorization.
230141202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38356872.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 230141202 is about 15170.4054659063. The cubic root of 230141202 is about 612.8179236356.
Adding to 230141202 its reverse (202141032), we get a palindrome (432282234).
The spelling of 230141202 in words is "two hundred thirty million, one hundred forty-one thousand, two hundred two".
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