Base | Representation |
---|---|
bin | 100111111101001011… |
… | …0100001000111010110 |
3 | 22012110212110120021112 |
4 | 1033322112201013112 |
5 | 2401211433213210 |
6 | 103230150015022 |
7 | 6125213641124 |
oct | 1177226410726 |
9 | 265425416245 |
10 | 85804585430 |
11 | 334314a7023 |
12 | 14767947472 |
13 | 8125890755 |
14 | 421da3a914 |
15 | 2372da5d05 |
hex | 13fa5a11d6 |
85804585430 has 8 divisors (see below), whose sum is σ = 154448253792. Its totient is φ = 34321834168.
The previous prime is 85804585393. The next prime is 85804585457. The reversal of 85804585430 is 3458540858.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4290229262 + ... + 4290229281.
It is an arithmetic number, because the mean of its divisors is an integer number (19306031724).
Almost surely, 285804585430 is an apocalyptic number.
85804585430 is a deficient number, since it is larger than the sum of its proper divisors (68643668362).
85804585430 is a wasteful number, since it uses less digits than its factorization.
85804585430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8580458550.
The product of its (nonzero) digits is 3072000, while the sum is 50.
The spelling of 85804585430 in words is "eighty-five billion, eight hundred four million, five hundred eighty-five thousand, four hundred thirty".
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