Base | Representation |
---|---|
bin | 1011110001101000110… |
… | …1000111110001010110 |
3 | 201100011211222210210022 |
4 | 2330122031013301112 |
5 | 11303304044011410 |
6 | 232534201425142 |
7 | 20421155031044 |
oct | 2743215076126 |
9 | 640154883708 |
10 | 202303110230 |
11 | 78883916a91 |
12 | 3325aa9b1b2 |
13 | 16100512bb0 |
14 | 9b11d1d394 |
15 | 53e075c455 |
hex | 2f1a347c56 |
202303110230 has 64 divisors (see below), whose sum is σ = 399464932608. Its totient is φ = 73309916160.
The previous prime is 202303110179. The next prime is 202303110257. The reversal of 202303110230 is 32011303202.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 202303110199 and 202303110208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3596099 + ... + 3651921.
It is an arithmetic number, because the mean of its divisors is an integer number (6241639572).
Almost surely, 2202303110230 is an apocalyptic number.
202303110230 is a deficient number, since it is larger than the sum of its proper divisors (197161822378).
202303110230 is a wasteful number, since it uses less digits than its factorization.
202303110230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56361.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 202303110230 its reverse (32011303202), we get a palindrome (234314413432).
The spelling of 202303110230 in words is "two hundred two billion, three hundred three million, one hundred ten thousand, two hundred thirty".
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