Base | Representation |
---|---|
bin | 1110110000010111010011 |
3 | 21021112001112 |
4 | 32300113103 |
5 | 1442234430 |
6 | 214523535 |
7 | 44610206 |
oct | 16602723 |
9 | 7245045 |
10 | 3868115 |
11 | 2202199 |
12 | 13665ab |
13 | a55834 |
14 | 72993d |
15 | 516195 |
hex | 3b05d3 |
3868115 has 12 divisors (see below), whose sum is σ = 4901184. Its totient is φ = 2930256.
The previous prime is 3868097. The next prime is 3868121. The reversal of 3868115 is 5118683.
It is not a de Polignac number, because 3868115 - 28 = 3867859 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 734 + ... + 2876.
It is an arithmetic number, because the mean of its divisors is an integer number (408432).
Almost surely, 23868115 is an apocalyptic number.
3868115 is a deficient number, since it is larger than the sum of its proper divisors (1033069).
3868115 is a wasteful number, since it uses less digits than its factorization.
3868115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2186 (or 2167 counting only the distinct ones).
The product of its digits is 5760, while the sum is 32.
The square root of 3868115 is about 1966.7523992613. The cubic root of 3868115 is about 156.9759520688.
The spelling of 3868115 in words is "three million, eight hundred sixty-eight thousand, one hundred fifteen".
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