Base | Representation |
---|---|
bin | 1011000000011100101010… |
… | …0100000000101001011110 |
3 | 1120211222012120200020010210 |
4 | 2300013022210000221132 |
5 | 3041241023223412202 |
6 | 41423421334513250 |
7 | 2356235542546356 |
oct | 260071244005136 |
9 | 46758176606123 |
10 | 12102321310302 |
11 | 3946624966773 |
12 | 1435616b05826 |
13 | 69a3230c6102 |
14 | 2dba81057b66 |
15 | 15ec20d3ac6c |
hex | b01ca900a5e |
12102321310302 has 16 divisors (see below), whose sum is σ = 24476604898320. Its totient is φ = 3988780057152.
The previous prime is 12102321310273. The next prime is 12102321310319. The reversal of 12102321310302 is 20301312320121.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11331760993 + ... + 11331762060.
It is an arithmetic number, because the mean of its divisors is an integer number (1529787806145).
Almost surely, 212102321310302 is an apocalyptic number.
12102321310302 is an abundant number, since it is smaller than the sum of its proper divisors (12374283588018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12102321310302 is a wasteful number, since it uses less digits than its factorization.
12102321310302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22663523147.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12102321310302 its reverse (20301312320121), we get a palindrome (32403633630423).
The spelling of 12102321310302 in words is "twelve trillion, one hundred two billion, three hundred twenty-one million, three hundred ten thousand, three hundred two".
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