Base | Representation |
---|---|
bin | 10110100101000110… |
… | …00001111101101000 |
3 | 1011021211022022201111 |
4 | 23102203001331220 |
5 | 144311304124112 |
6 | 5322515400104 |
7 | 606255062545 |
oct | 132243017550 |
9 | 34254268644 |
10 | 12122333032 |
11 | 5160817257 |
12 | 24238b3034 |
13 | 11b25c7634 |
14 | 82dd83bcc |
15 | 4ae3875a7 |
hex | 2d28c1f68 |
12122333032 has 16 divisors (see below), whose sum is σ = 23925657600. Its totient is φ = 5742157680.
The previous prime is 12122332993. The next prime is 12122333063. The reversal of 12122333032 is 23033322121.
It is a junction number, because it is equal to n+sod(n) for n = 12122332994 and 12122333012.
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, 39875944 + ... + 39876247.
It is an arithmetic number, because the mean of its divisors is an integer number (1495353600).
Almost surely, 212122333032 is an apocalyptic number.
It is an amenable number.
12122333032 is a deficient number, since it is larger than the sum of its proper divisors (11803324568).
12122333032 is a wasteful number, since it uses less digits than its factorization.
12122333032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79752216 (or 79752212 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 12122333032 its reverse (23033322121), we get a palindrome (35155655153).
The spelling of 12122333032 in words is "twelve billion, one hundred twenty-two million, three hundred thirty-three thousand, thirty-two".
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