Base | Representation |
---|---|
bin | 1001000100101… |
… | …1000010001010 |
3 | 2122121110010020 |
4 | 2101023002022 |
5 | 34220243244 |
6 | 3435401310 |
7 | 641320440 |
oct | 221130212 |
9 | 78543106 |
10 | 38056074 |
11 | 1a533101 |
12 | 108b3236 |
13 | 7b65ab4 |
14 | 50a8b90 |
15 | 351ad19 |
hex | 244b08a |
38056074 has 32 divisors (see below), whose sum is σ = 87169920. Its totient is φ = 10850112.
The previous prime is 38056061. The next prime is 38056079. The reversal of 38056074 is 47065083.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38056079) 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, 34272 + ... + 35364.
It is an arithmetic number, because the mean of its divisors is an integer number (2724060).
Almost surely, 238056074 is an apocalyptic number.
38056074 is an abundant number, since it is smaller than the sum of its proper divisors (49113846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38056074 is a wasteful number, since it uses less digits than its factorization.
38056074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1934.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 38056074 is about 6168.9605283224. The cubic root of 38056074 is about 336.3628273084.
Subtracting 38056074 from its reverse (47065083), we obtain a palindrome (9009009).
The spelling of 38056074 in words is "thirty-eight million, fifty-six thousand, seventy-four".
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