Base | Representation |
---|---|
bin | 110000011100001011… |
… | …1111101101101000100 |
3 | 100221111200102121101220 |
4 | 1200320113331231010 |
5 | 3201020401140002 |
6 | 115442145120340 |
7 | 10341560043225 |
oct | 1407027755504 |
9 | 327450377356 |
10 | 104025021252 |
11 | 4013145a149 |
12 | 181b19290b0 |
13 | 9a6a681c19 |
14 | 506b84924c |
15 | 2a8c7a37bc |
hex | 18385fdb44 |
104025021252 has 12 divisors (see below), whose sum is σ = 242725049616. Its totient is φ = 34675007080.
The previous prime is 104025021251. The next prime is 104025021301. The reversal of 104025021252 is 252120520401.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (104025021251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4334375874 + ... + 4334375897.
It is an arithmetic number, because the mean of its divisors is an integer number (20227087468).
Almost surely, 2104025021252 is an apocalyptic number.
104025021252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
104025021252 is an abundant number, since it is smaller than the sum of its proper divisors (138700028364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104025021252 is a wasteful number, since it uses less digits than its factorization.
104025021252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8668751778 (or 8668751776 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
Adding to 104025021252 its reverse (252120520401), we get a palindrome (356145541653).
The spelling of 104025021252 in words is "one hundred four billion, twenty-five million, twenty-one thousand, two hundred fifty-two".
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