Base | Representation |
---|---|
bin | 1101111000111110… |
… | …0001001011100000 |
3 | 100121212001000101021 |
4 | 3132033201023200 |
5 | 30114011010031 |
6 | 1413553015224 |
7 | 161253443065 |
oct | 33617411340 |
9 | 10555030337 |
10 | 3728610016 |
11 | 164378098a |
12 | 880854514 |
13 | 475630021 |
14 | 2752aac6c |
15 | 16c518511 |
hex | de3e12e0 |
3728610016 has 24 divisors (see below), whose sum is σ = 7496889120. Its totient is φ = 1824638208.
The previous prime is 3728610001. The next prime is 3728610019. The reversal of 3728610016 is 6100168273.
3728610016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3728610019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1238061 + ... + 1241068.
It is an arithmetic number, because the mean of its divisors is an integer number (312370380).
Almost surely, 23728610016 is an apocalyptic number.
It is an amenable number.
3728610016 is an abundant number, since it is smaller than the sum of its proper divisors (3768279104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3728610016 is a wasteful number, since it uses less digits than its factorization.
3728610016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2479186 (or 2479178 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 3728610016 is about 61062.3453201726. The cubic root of 3728610016 is about 1550.6566785311.
Adding to 3728610016 its reverse (6100168273), we get a palindrome (9828778289).
The spelling of 3728610016 in words is "three billion, seven hundred twenty-eight million, six hundred ten thousand, sixteen".
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