Base | Representation |
---|---|
bin | 1110011101010011… |
… | …1110100101001001 |
3 | 101000110212001122222 |
4 | 3213110332211021 |
5 | 30422021123410 |
6 | 1441040023425 |
7 | 165114156032 |
oct | 34724764511 |
9 | 11013761588 |
10 | 3881036105 |
11 | 171181a961 |
12 | 903901b75 |
13 | 49b09b28b |
14 | 28b627a89 |
15 | 17aac6955 |
hex | e753e949 |
3881036105 has 8 divisors (see below), whose sum is σ = 4657596552. Its totient is φ = 3104593408.
The previous prime is 3881036059. The next prime is 3881036113. The reversal of 3881036105 is 5016301883.
3881036105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 199459129 + 3681576976 = 14123^2 + 60676^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3881036105 - 28 = 3881035849 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80219 + ... + 119151.
It is an arithmetic number, because the mean of its divisors is an integer number (582199569).
Almost surely, 23881036105 is an apocalyptic number.
It is an amenable number.
3881036105 is a deficient number, since it is larger than the sum of its proper divisors (776560447).
3881036105 is a wasteful number, since it uses less digits than its factorization.
3881036105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58875.
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 3881036105 is about 62297.9622860973. The cubic root of 3881036105 is about 1571.5054602343.
Adding to 3881036105 its reverse (5016301883), we get a palindrome (8897337988).
The spelling of 3881036105 in words is "three billion, eight hundred eighty-one million, thirty-six thousand, one hundred five".
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