Base | Representation |
---|---|
bin | 10111011100101… |
… | …010010000110110 |
3 | 1000102020020102001 |
4 | 113130222100312 |
5 | 1301201422420 |
6 | 103011405514 |
7 | 12514516012 |
oct | 2734522066 |
9 | 1012206361 |
10 | 393389110 |
11 | 192070074 |
12 | ab8b389a |
13 | 6366852a |
14 | 3a363542 |
15 | 24809b0a |
hex | 1772a436 |
393389110 has 16 divisors (see below), whose sum is σ = 745369200. Its totient is φ = 149073696.
The previous prime is 393389081. The next prime is 393389123. The reversal of 393389110 is 11983393.
It is a self number, because there is not a number n which added to its sum of digits gives 393389110.
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, 1035045 + ... + 1035424.
It is an arithmetic number, because the mean of its divisors is an integer number (46585575).
Almost surely, 2393389110 is an apocalyptic number.
393389110 is a deficient number, since it is larger than the sum of its proper divisors (351980090).
393389110 is a wasteful number, since it uses less digits than its factorization.
393389110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2070495.
The product of its (nonzero) digits is 17496, while the sum is 37.
The square root of 393389110 is about 19834.0391751151. The cubic root of 393389110 is about 732.7246089462.
The spelling of 393389110 in words is "three hundred ninety-three million, three hundred eighty-nine thousand, one hundred ten".
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