Base | Representation |
---|---|
bin | 10011000011000001111010 |
3 | 100101200022100 |
4 | 103003001322 |
5 | 2234240041 |
6 | 255004230 |
7 | 60304164 |
oct | 23030172 |
9 | 10350270 |
10 | 4993146 |
11 | 2900474 |
12 | 1809676 |
13 | 105a932 |
14 | 93d934 |
15 | 6896b6 |
hex | 4c307a |
4993146 has 24 divisors (see below), whose sum is σ = 10973664. Its totient is φ = 1640520.
The previous prime is 4993129. The next prime is 4993147. The reversal of 4993146 is 6413994.
It is a self number, because there is not a number n which added to its sum of digits gives 4993146.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4993147) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 676 + ... + 3231.
It is an arithmetic number, because the mean of its divisors is an integer number (457236).
Almost surely, 24993146 is an apocalyptic number.
4993146 is an abundant number, since it is smaller than the sum of its proper divisors (5980518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4993146 is a wasteful number, since it uses less digits than its factorization.
4993146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3986 (or 3983 counting only the distinct ones).
The product of its digits is 23328, while the sum is 36.
The square root of 4993146 is about 2234.5348509254. The cubic root of 4993146 is about 170.9194244373.
The spelling of 4993146 in words is "four million, nine hundred ninety-three thousand, one hundred forty-six".
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