Base | Representation |
---|---|
bin | 10110100101000101… |
… | …11100100101110000 |
3 | 1011021211021012112101 |
4 | 23102202330211300 |
5 | 144311302423044 |
6 | 5322515110144 |
7 | 606254641435 |
oct | 132242744560 |
9 | 34254235471 |
10 | 12122311024 |
11 | 516080176a |
12 | 24238a2354 |
13 | 11b25ba605 |
14 | 82dd79b8c |
15 | 4ae380cd4 |
hex | 2d28bc970 |
12122311024 has 40 divisors (see below), whose sum is σ = 23615871920. Its totient is φ = 6027955200.
The previous prime is 12122311009. The next prime is 12122311031. The reversal of 12122311024 is 42011322121.
It is a junction number, because it is equal to n+sod(n) for n = 12122310992 and 12122311010.
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, 5608504 + ... + 5610664.
It is an arithmetic number, because the mean of its divisors is an integer number (590396798).
Almost surely, 212122311024 is an apocalyptic number.
It is an amenable number.
12122311024 is a deficient number, since it is larger than the sum of its proper divisors (11493560896).
12122311024 is a wasteful number, since it uses less digits than its factorization.
12122311024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3929 (or 3923 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 12122311024 its reverse (42011322121), we get a palindrome (54133633145).
The spelling of 12122311024 in words is "twelve billion, one hundred twenty-two million, three hundred eleven thousand, twenty-four".
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