Base | Representation |
---|---|
bin | 10110111101001… |
… | …011010111101010 |
3 | 222211200221102020 |
4 | 112331023113222 |
5 | 1242043323411 |
6 | 102114445310 |
7 | 12354413535 |
oct | 2675132752 |
9 | 884627366 |
10 | 385136106 |
11 | 188443503 |
12 | a8b93836 |
13 | 61a38bb4 |
14 | 39215a1c |
15 | 23c29606 |
hex | 16f4b5ea |
385136106 has 8 divisors (see below), whose sum is σ = 770272224. Its totient is φ = 128378700.
The previous prime is 385136053. The next prime is 385136117. The reversal of 385136106 is 601631583.
It is a sphenic number, since it is the product of 3 distinct primes.
385136106 is an admirable 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, 32094670 + ... + 32094681.
It is an arithmetic number, because the mean of its divisors is an integer number (96284028).
Almost surely, 2385136106 is an apocalyptic number.
385136106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385136106 is a wasteful number, since it uses less digits than its factorization.
385136106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64189356.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 385136106 is about 19624.8848659043. The cubic root of 385136106 is about 727.5643513653.
Adding to 385136106 its reverse (601631583), we get a palindrome (986767689).
The spelling of 385136106 in words is "three hundred eighty-five million, one hundred thirty-six thousand, one hundred six".
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