Base | Representation |
---|---|
bin | 11010010011001001000100 |
3 | 110222020222211 |
4 | 122103021010 |
5 | 3231103043 |
6 | 403433204 |
7 | 112412362 |
oct | 32231104 |
9 | 13866884 |
10 | 6894148 |
11 | 3989748 |
12 | 2385804 |
13 | 1574ca1 |
14 | cb6632 |
15 | 912a9d |
hex | 693244 |
6894148 has 12 divisors (see below), whose sum is σ = 12321792. Its totient is φ = 3373640.
The previous prime is 6894143. The next prime is 6894149. The reversal of 6894148 is 8414986.
It is a nialpdrome in base 14.
It is a self number, because there is not a number n which added to its sum of digits gives 6894148.
It is not an unprimeable number, because it can be changed into a prime (6894143) 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, 18148 + ... + 18523.
It is an arithmetic number, because the mean of its divisors is an integer number (1026816).
Almost surely, 26894148 is an apocalyptic number.
It is an amenable number.
6894148 is a deficient number, since it is larger than the sum of its proper divisors (5427644).
6894148 is a wasteful number, since it uses less digits than its factorization.
6894148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36722 (or 36720 counting only the distinct ones).
The product of its digits is 55296, while the sum is 40.
The square root of 6894148 is about 2625.6709618686. The cubic root of 6894148 is about 190.3239901506.
The spelling of 6894148 in words is "six million, eight hundred ninety-four thousand, one hundred forty-eight".
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