Base | Representation |
---|---|
bin | 1110011011100101… |
… | …1010000000100110 |
3 | 100222222020212011000 |
4 | 3212321122000212 |
5 | 30413143332142 |
6 | 1440221054130 |
7 | 164665554051 |
oct | 34671320046 |
9 | 10888225130 |
10 | 3873808422 |
11 | 1708733670 |
12 | 9013b7346 |
13 | 49973a543 |
14 | 28a6a5a98 |
15 | 17a14a14c |
hex | e6e5a026 |
3873808422 has 128 divisors (see below), whose sum is σ = 9833840640. Its totient is φ = 1119636000.
The previous prime is 3873808403. The next prime is 3873808447. The reversal of 3873808422 is 2248083783.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1305913 + ... + 1308875.
It is an arithmetic number, because the mean of its divisors is an integer number (76826880).
Almost surely, 23873808422 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3873808422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4916920320).
3873808422 is an abundant number, since it is smaller than the sum of its proper divisors (5960032218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3873808422 is a wasteful number, since it uses less digits than its factorization.
3873808422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3087 (or 3081 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 45.
The square root of 3873808422 is about 62239.9262692365. The cubic root of 3873808422 is about 1570.5293118377.
The spelling of 3873808422 in words is "three billion, eight hundred seventy-three million, eight hundred eight thousand, four hundred twenty-two".
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