Base | Representation |
---|---|
bin | 1011110001101000110… |
… | …1100101000011111100 |
3 | 201100011212012220100210 |
4 | 2330122031211003330 |
5 | 11303304111331304 |
6 | 232534204152420 |
7 | 20421156040605 |
oct | 2743215450374 |
9 | 640155186323 |
10 | 202303230204 |
11 | 78883999139 |
12 | 3325ab38710 |
13 | 1610055569a |
14 | 9b11d50dac |
15 | 53e0782c89 |
hex | 2f1a3650fc |
202303230204 has 48 divisors (see below), whose sum is σ = 499870931616. Its totient is φ = 63459686400.
The previous prime is 202303230197. The next prime is 202303230247. The reversal of 202303230204 is 402032303202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1680094 + ... + 1796474.
It is an arithmetic number, because the mean of its divisors is an integer number (10413977742).
Almost surely, 2202303230204 is an apocalyptic number.
It is an amenable number.
202303230204 is an abundant number, since it is smaller than the sum of its proper divisors (297567701412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202303230204 is a wasteful number, since it uses less digits than its factorization.
202303230204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124926 (or 124924 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 21.
Adding to 202303230204 its reverse (402032303202), we get a palindrome (604335533406).
The spelling of 202303230204 in words is "two hundred two billion, three hundred three million, two hundred thirty thousand, two hundred four".
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