Base | Representation |
---|---|
bin | 11000011001110010… |
… | …01010000111011010 |
3 | 1020211001020112101121 |
4 | 30030321022013122 |
5 | 203312402241442 |
6 | 10004004235454 |
7 | 642442315465 |
oct | 141471120732 |
9 | 36731215347 |
10 | 13101212122 |
11 | 5613324639 |
12 | 265769bb8a |
13 | 130a34b12b |
14 | 8c3d942dc |
15 | 51a295967 |
hex | 30ce4a1da |
13101212122 has 8 divisors (see below), whose sum is σ = 19652304672. Its totient is φ = 6550443900.
The previous prime is 13101212077. The next prime is 13101212141. The reversal of 13101212122 is 22121210131.
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 = 13101212096 and 13101212105.
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, 109497 + ... + 195427.
It is an arithmetic number, because the mean of its divisors is an integer number (2456538084).
Almost surely, 213101212122 is an apocalyptic number.
13101212122 is a deficient number, since it is larger than the sum of its proper divisors (6551092550).
13101212122 is an equidigital number, since it uses as much as digits as its factorization.
13101212122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162164.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 13101212122 its reverse (22121210131), we get a palindrome (35222422253).
The spelling of 13101212122 in words is "thirteen billion, one hundred one million, two hundred twelve thousand, one hundred twenty-two".
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