Base | Representation |
---|---|
bin | 1011010100111111011… |
… | …00011100000001010101 |
3 | 1101012122211220211210201 |
4 | 11222133230130001111 |
5 | 22334113412024333 |
6 | 454450314020501 |
7 | 40056250550434 |
oct | 5523754340125 |
9 | 1335584824721 |
10 | 389226283093 |
11 | 1400850a942a |
12 | 63527117731 |
13 | 2a91c57121b |
14 | 14ba539711b |
15 | a1d0b5617d |
hex | 5a9fb1c055 |
389226283093 has 16 divisors (see below), whose sum is σ = 412792934400. Its totient is φ = 365969458800.
The previous prime is 389226283063. The next prime is 389226283123. The reversal of 389226283093 is 390382622983.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (389226283063) and next prime (389226283123).
It is a cyclic number.
It is not a de Polignac number, because 389226283093 - 29 = 389226282581 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (389226283013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8753868 + ... + 8798218.
It is an arithmetic number, because the mean of its divisors is an integer number (25799558400).
Almost surely, 2389226283093 is an apocalyptic number.
It is an amenable number.
389226283093 is a deficient number, since it is larger than the sum of its proper divisors (23566651307).
389226283093 is a wasteful number, since it uses less digits than its factorization.
389226283093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47832.
The product of its (nonzero) digits is 6718464, while the sum is 55.
The spelling of 389226283093 in words is "three hundred eighty-nine billion, two hundred twenty-six million, two hundred eighty-three thousand, ninety-three".
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