Base | Representation |
---|---|
bin | 10010110100100000… |
… | …01010001011001100 |
3 | 222002011200110221010 |
4 | 21122100022023030 |
5 | 131143123320022 |
6 | 4350342205220 |
7 | 505250413560 |
oct | 113220121314 |
9 | 28064613833 |
10 | 10104120012 |
11 | 431556aa08 |
12 | 1b5ba23810 |
13 | c5044434c |
14 | 6bbd076a0 |
15 | 3e20c850c |
hex | 25a40a2cc |
10104120012 has 24 divisors (see below), whose sum is σ = 26944320256. Its totient is φ = 2886891408.
The previous prime is 10104120007. The next prime is 10104120023. The reversal of 10104120012 is 21002140101.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 10104120012.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60143488 + ... + 60143655.
Almost surely, 210104120012 is an apocalyptic number.
10104120012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10104120012 is an abundant number, since it is smaller than the sum of its proper divisors (16840200244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10104120012 is a wasteful number, since it uses less digits than its factorization.
10104120012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120287157 (or 120287155 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10104120012 its reverse (21002140101), we get a palindrome (31106260113).
The spelling of 10104120012 in words is "ten billion, one hundred four million, one hundred twenty thousand, twelve".
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