Base | Representation |
---|---|
bin | 10111001101111… |
… | …011000011010010 |
3 | 1000010221221211022 |
4 | 113031323003102 |
5 | 1244204310324 |
6 | 102352515442 |
7 | 12436625324 |
oct | 2715730322 |
9 | 1003857738 |
10 | 389525714 |
11 | 18a971486 |
12 | aa54bb82 |
13 | 62914bb6 |
14 | 39a39614 |
15 | 242e505e |
hex | 1737b0d2 |
389525714 has 8 divisors (see below), whose sum is σ = 600080268. Its totient is φ = 189498960.
The previous prime is 389525711. The next prime is 389525753. The reversal of 389525714 is 417525983.
It can be written as a sum of positive squares in 2 ways, for example, as 388760089 + 765625 = 19717^2 + 875^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (389525711) 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, 2631857 + ... + 2632004.
Almost surely, 2389525714 is an apocalyptic number.
389525714 is a deficient number, since it is larger than the sum of its proper divisors (210554554).
389525714 is a wasteful number, since it uses less digits than its factorization.
389525714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5263900.
The product of its digits is 302400, while the sum is 44.
The square root of 389525714 is about 19736.4058024758. The cubic root of 389525714 is about 730.3180661876.
The spelling of 389525714 in words is "three hundred eighty-nine million, five hundred twenty-five thousand, seven hundred fourteen".
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