Base | Representation |
---|---|
bin | 1101011001001100100… |
… | …1101000001011100000 |
3 | 210222221012120211020101 |
4 | 3112103021220023200 |
5 | 12232222110310222 |
6 | 253412445152144 |
7 | 22424100036253 |
oct | 3262311501340 |
9 | 728835524211 |
10 | 230102041312 |
11 | 896496703a0 |
12 | 3871885b654 |
13 | 18910890c40 |
14 | b1cbccd09a |
15 | 5ebb007927 |
hex | 35932682e0 |
230102041312 has 48 divisors (see below), whose sum is σ = 532211550192. Its totient is φ = 96546309120.
The previous prime is 230102041259. The next prime is 230102041397. The reversal of 230102041312 is 213140201032.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 230102041312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25137693 + ... + 25146844.
It is an arithmetic number, because the mean of its divisors is an integer number (11087740629).
Almost surely, 2230102041312 is an apocalyptic number.
230102041312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
230102041312 is an abundant number, since it is smaller than the sum of its proper divisors (302109508880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230102041312 is a wasteful number, since it uses less digits than its factorization.
230102041312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50284571 (or 50284563 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 230102041312 its reverse (213140201032), we get a palindrome (443242242344).
The spelling of 230102041312 in words is "two hundred thirty billion, one hundred two million, forty-one thousand, three hundred twelve".
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