Base | Representation |
---|---|
bin | 10111011011101101001011 |
3 | 102120002022221 |
4 | 113123231023 |
5 | 3033032140 |
6 | 335354511 |
7 | 103133011 |
oct | 27335513 |
9 | 12502287 |
10 | 6142795 |
11 | 351619a |
12 | 2082a37 |
13 | 1370cb9 |
14 | b5c8b1 |
15 | 81514a |
hex | 5dbb4b |
6142795 has 8 divisors (see below), whose sum is σ = 7759440. Its totient is φ = 4655520.
The previous prime is 6142783. The next prime is 6142813. The reversal of 6142795 is 5972416.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-6142795 is a prime.
6142795 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 6142795.
It is a congruent 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, 32236 + ... + 32425.
It is an arithmetic number, because the mean of its divisors is an integer number (969930).
Almost surely, 26142795 is an apocalyptic number.
6142795 is a deficient number, since it is larger than the sum of its proper divisors (1616645).
6142795 is a wasteful number, since it uses less digits than its factorization.
6142795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64685.
The product of its digits is 15120, while the sum is 34.
The square root of 6142795 is about 2478.4662596049. The cubic root of 6142795 is about 183.1423042352.
The spelling of 6142795 in words is "six million, one hundred forty-two thousand, seven hundred ninety-five".
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