Base | Representation |
---|---|
bin | 11000111110110111… |
… | …01000101011111010 |
3 | 1021121201111101121011 |
4 | 30133123220223322 |
5 | 204432013140442 |
6 | 10054514504134 |
7 | 653240105611 |
oct | 143733505372 |
9 | 37551441534 |
10 | 13412240122 |
11 | 5762950576 |
12 | 272389504a |
13 | 135990a678 |
14 | 9133d8878 |
15 | 537732117 |
hex | 31f6e8afa |
13412240122 has 8 divisors (see below), whose sum is σ = 20142630900. Its totient is φ = 6698029824.
The previous prime is 13412240113. The next prime is 13412240137. The reversal of 13412240122 is 22104221431.
It can be written as a sum of positive squares in 2 ways, for example, as 13409871601 + 2368521 = 115801^2 + 1539^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13412240093 and 13412240102.
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, 4043047 + ... + 4046362.
Almost surely, 213412240122 is an apocalyptic number.
13412240122 is a deficient number, since it is larger than the sum of its proper divisors (6730390778).
13412240122 is an equidigital number, since it uses as much as digits as its factorization.
13412240122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8090240.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 13412240122 its reverse (22104221431), we get a palindrome (35516461553).
The spelling of 13412240122 in words is "thirteen billion, four hundred twelve million, two hundred forty thousand, one hundred twenty-two".
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