Base | Representation |
---|---|
bin | 10110100010100011… |
… | …01100001100111000 |
3 | 1011020100012000100011 |
4 | 23101101230030320 |
5 | 144240324311412 |
6 | 5320434351304 |
7 | 605605614133 |
oct | 132121541470 |
9 | 34210160304 |
10 | 12101010232 |
11 | 514a783103 |
12 | 241872b534 |
13 | 11ab0700ac |
14 | 82b1d321a |
15 | 4ac5747a7 |
hex | 2d146c338 |
12101010232 has 32 divisors (see below), whose sum is σ = 22975747200. Its totient is φ = 5974227424.
The previous prime is 12101010203. The next prime is 12101010277. The reversal of 12101010232 is 23201010121.
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, 1501269 + ... + 1509307.
It is an arithmetic number, because the mean of its divisors is an integer number (717992100).
Almost surely, 212101010232 is an apocalyptic number.
It is an amenable number.
12101010232 is a deficient number, since it is larger than the sum of its proper divisors (10874736968).
12101010232 is a wasteful number, since it uses less digits than its factorization.
12101010232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10395 (or 10391 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 12101010232 its reverse (23201010121), we get a palindrome (35302020353).
The spelling of 12101010232 in words is "twelve billion, one hundred one million, ten thousand, two hundred thirty-two".
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