Base | Representation |
---|---|
bin | 11000010001010011… |
… | …11101101010111010 |
3 | 1020122002110200111120 |
4 | 30020221331222322 |
5 | 203141202320442 |
6 | 5552544410110 |
7 | 640620123255 |
oct | 141051755272 |
9 | 36562420446 |
10 | 13030120122 |
11 | 5587188118 |
12 | 2637916936 |
13 | 12c86b9566 |
14 | 8b876a09c |
15 | 513e014ec |
hex | 308a7daba |
13030120122 has 8 divisors (see below), whose sum is σ = 26060240256. Its totient is φ = 4343373372.
The previous prime is 13030120111. The next prime is 13030120139. The reversal of 13030120122 is 22102103031.
It is a sphenic number, since it is the product of 3 distinct primes.
13030120122 is an admirable number.
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, 1085843338 + ... + 1085843349.
It is an arithmetic number, because the mean of its divisors is an integer number (3257530032).
Almost surely, 213030120122 is an apocalyptic number.
13030120122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13030120122 is a wasteful number, since it uses less digits than its factorization.
13030120122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2171686692.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 13030120122 its reverse (22102103031), we get a palindrome (35132223153).
The spelling of 13030120122 in words is "thirteen billion, thirty million, one hundred twenty thousand, one hundred twenty-two".
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