Base | Representation |
---|---|
bin | 1011000000011100100111… |
… | …1101110101011101111000 |
3 | 1120211222011212211210202011 |
4 | 2300013021331311131320 |
5 | 3041241013143144112 |
6 | 41423420340215304 |
7 | 2356235361516556 |
oct | 260071175653570 |
9 | 46758155753664 |
10 | 12102311303032 |
11 | 394661a2510a5 |
12 | 143561369a534 |
13 | 69a321001152 |
14 | 2dba7d9b0bd6 |
15 | 15ec20010aa7 |
hex | b01c9f75778 |
12102311303032 has 16 divisors (see below), whose sum is σ = 22692006826200. Its totient is φ = 6051109482720.
The previous prime is 12102311302997. The next prime is 12102311303161. The reversal of 12102311303032 is 23030311320121.
It is a super-2 number, since 2×121023113030322 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12102311302994 and 12102311303012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4644094 + ... + 6765517.
Almost surely, 212102311303032 is an apocalyptic number.
It is an amenable number.
12102311303032 is a deficient number, since it is larger than the sum of its proper divisors (10589695523168).
12102311303032 is a wasteful number, since it uses less digits than its factorization.
12102311303032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11542206 (or 11542202 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 12102311303032 its reverse (23030311320121), we get a palindrome (35132622623153).
The spelling of 12102311303032 in words is "twelve trillion, one hundred two billion, three hundred eleven million, three hundred three thousand, thirty-two".
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