Base | Representation |
---|---|
bin | 1110000110100000… |
… | …0110000011010010 |
3 | 100202210212102211211 |
4 | 3201220012003102 |
5 | 30223024243041 |
6 | 1423341530334 |
7 | 162543143245 |
oct | 34150060322 |
9 | 10683772754 |
10 | 3785384146 |
11 | 1672829155 |
12 | 8978739aa |
13 | 48431a89b |
14 | 27ca4925c |
15 | 1724d0481 |
hex | e1a060d2 |
3785384146 has 8 divisors (see below), whose sum is σ = 5861240064. Its totient is φ = 1831637460.
The previous prime is 3785384143. The next prime is 3785384167. The reversal of 3785384146 is 6414835873.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 3785384146.
It is not an unprimeable number, because it can be changed into a prime (3785384143) 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, 30527230 + ... + 30527353.
It is an arithmetic number, because the mean of its divisors is an integer number (732655008).
Almost surely, 23785384146 is an apocalyptic number.
3785384146 is a deficient number, since it is larger than the sum of its proper divisors (2075855918).
3785384146 is a wasteful number, since it uses less digits than its factorization.
3785384146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61054616.
The product of its digits is 1935360, while the sum is 49.
The square root of 3785384146 is about 61525.4755853216. The cubic root of 3785384146 is about 1558.4874867194.
The spelling of 3785384146 in words is "three billion, seven hundred eighty-five million, three hundred eighty-four thousand, one hundred forty-six".
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