Base | Representation |
---|---|
bin | 100100100010101101101010… |
… | …0010010110100011101111100 |
3 | 1120011002102211221201220222212 |
4 | 1021011123110102310131330 |
5 | 314112303300443420330 |
6 | 3055343015153555552 |
7 | 124463401035565214 |
oct | 11105332422643574 |
9 | 1504072757656885 |
10 | 321430324201340 |
11 | 93465920382072 |
12 | 30073425275bb8 |
13 | 10a479988aa103 |
14 | 595344c7bb244 |
15 | 2726218b6d295 |
hex | 12456d44b477c |
321430324201340 has 24 divisors (see below), whose sum is σ = 677174110677792. Its totient is φ = 128158714470080.
The previous prime is 321430324201321. The next prime is 321430324201369. The reversal of 321430324201340 is 43102423034123.
It is a junction number, because it is equal to n+sod(n) for n = 321430324201297 and 321430324201306.
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, 25838444279 + ... + 25838456718.
It is an arithmetic number, because the mean of its divisors is an integer number (28215587944908).
Almost surely, 2321430324201340 is an apocalyptic number.
It is an amenable number.
321430324201340 is an abundant number, since it is smaller than the sum of its proper divisors (355743786476452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
321430324201340 is a wasteful number, since it uses less digits than its factorization.
321430324201340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51676901317 (or 51676901315 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 32.
Adding to 321430324201340 its reverse (43102423034123), we get a palindrome (364532747235463).
The spelling of 321430324201340 in words is "three hundred twenty-one trillion, four hundred thirty billion, three hundred twenty-four million, two hundred one thousand, three hundred forty".
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