Base | Representation |
---|---|
bin | 1011010100111101111… |
… | …11001101000000111010 |
3 | 1101012122000121101202111 |
4 | 11222132333031000322 |
5 | 22334102343101041 |
6 | 454445211522534 |
7 | 40056045012241 |
oct | 5523677150072 |
9 | 1335560541674 |
10 | 389214425146 |
11 | 14007943a378 |
12 | 6352315944a |
13 | 2a919c7baa1 |
14 | 14ba398b958 |
15 | a1ceab2981 |
hex | 5a9efcd03a |
389214425146 has 16 divisors (see below), whose sum is σ = 603984146400. Its totient is φ = 187887059248.
The previous prime is 389214425129. The next prime is 389214425177. The reversal of 389214425146 is 641524412983.
It is a self number, because there is not a number n which added to its sum of digits gives 389214425146.
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, 1054221 + ... + 1374703.
It is an arithmetic number, because the mean of its divisors is an integer number (37749009150).
Almost surely, 2389214425146 is an apocalyptic number.
389214425146 is a deficient number, since it is larger than the sum of its proper divisors (214769721254).
389214425146 is a wasteful number, since it uses less digits than its factorization.
389214425146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341453.
The product of its digits is 1658880, while the sum is 49.
The spelling of 389214425146 in words is "three hundred eighty-nine billion, two hundred fourteen million, four hundred twenty-five thousand, one hundred forty-six".
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