Base | Representation |
---|---|
bin | 10110011001001001… |
… | …10000001011101011 |
3 | 1011000211202000220222 |
4 | 23030210300023223 |
5 | 144110130334240 |
6 | 5304535440255 |
7 | 603630226010 |
oct | 131444601353 |
9 | 34024660828 |
10 | 12022121195 |
11 | 510a1a0657 |
12 | 23b622608b |
13 | 119790b5a6 |
14 | 820939707 |
15 | 4a568eeb5 |
hex | 2cc9302eb |
12022121195 has 8 divisors (see below), whose sum is σ = 16487480544. Its totient is φ = 8243740224.
The previous prime is 12022121107. The next prime is 12022121197. The reversal of 12022121195 is 59112122021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12022121195 - 214 = 12022104811 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12022121197) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171744554 + ... + 171744623.
It is an arithmetic number, because the mean of its divisors is an integer number (2060935068).
Almost surely, 212022121195 is an apocalyptic number.
12022121195 is a deficient number, since it is larger than the sum of its proper divisors (4465359349).
12022121195 is an equidigital number, since it uses as much as digits as its factorization.
12022121195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343489189.
The product of its (nonzero) digits is 720, while the sum is 26.
The spelling of 12022121195 in words is "twelve billion, twenty-two million, one hundred twenty-one thousand, one hundred ninety-five".
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