Base | Representation |
---|---|
bin | 11010111100110111010010 |
3 | 111021221102020 |
4 | 122330313102 |
5 | 3302040132 |
6 | 411232310 |
7 | 114023535 |
oct | 32746722 |
9 | 14257366 |
10 | 7065042 |
11 | 3a96086 |
12 | 2448696 |
13 | 16049ca |
14 | d1ca1c |
15 | 94852c |
hex | 6bcdd2 |
7065042 has 8 divisors (see below), whose sum is σ = 14130096. Its totient is φ = 2355012.
The previous prime is 7065041. The next prime is 7065089. The reversal of 7065042 is 2405607.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
7065042 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (7065041) 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, 588748 + ... + 588759.
It is an arithmetic number, because the mean of its divisors is an integer number (1766262).
Almost surely, 27065042 is an apocalyptic number.
7065042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7065042 is a wasteful number, since it uses less digits than its factorization.
7065042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1177512.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 7065042 is about 2658.0146726457. The cubic root of 7065042 is about 191.8837729722.
The spelling of 7065042 in words is "seven million, sixty-five thousand, forty-two".
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