Base | Representation |
---|---|
bin | 1110110100100000011111 |
3 | 21022101100010 |
4 | 32310200133 |
5 | 1443310322 |
6 | 215134303 |
7 | 45010533 |
oct | 16644037 |
9 | 7271303 |
10 | 3885087 |
11 | 2213a18 |
12 | 1374393 |
13 | a6048b |
14 | 731bc3 |
15 | 51b20c |
hex | 3b481f |
3885087 has 8 divisors (see below), whose sum is σ = 5228080. Its totient is φ = 2566296.
The previous prime is 3885073. The next prime is 3885103. The reversal of 3885087 is 7805883.
It is an ABA number since it can be written as A⋅BA, here for A=3, B=109.
It is not a de Polignac number, because 3885087 - 24 = 3885071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3885017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35589 + ... + 35697.
It is an arithmetic number, because the mean of its divisors is an integer number (653510).
Almost surely, 23885087 is an apocalyptic number.
3885087 is a deficient number, since it is larger than the sum of its proper divisors (1342993).
3885087 is an frugal number, since it uses more digits than its factorization.
3885087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330 (or 112 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 39.
The square root of 3885087 is about 1971.0624038827. The cubic root of 3885087 is about 157.2052031635.
The spelling of 3885087 in words is "three million, eight hundred eighty-five thousand, eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •