Base | Representation |
---|---|
bin | 1001001001011… |
… | …1001101000010 |
3 | 2200012022002111 |
4 | 2102113031002 |
5 | 34310234231 |
6 | 3450205534 |
7 | 644060152 |
oct | 222271502 |
9 | 80168074 |
10 | 38368066 |
11 | 1a726550 |
12 | 10a238aa |
13 | 7c44ac9 |
14 | 514a762 |
15 | 357d4b1 |
hex | 2497342 |
38368066 has 16 divisors (see below), whose sum is σ = 63268128. Its totient is φ = 17305600.
The previous prime is 38368063. The next prime is 38368067. The reversal of 38368066 is 66086383.
It is not an unprimeable number, because it can be changed into a prime (38368061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3775 + ... + 9538.
It is an arithmetic number, because the mean of its divisors is an integer number (3954258).
Almost surely, 238368066 is an apocalyptic number.
38368066 is a deficient number, since it is larger than the sum of its proper divisors (24900062).
38368066 is a wasteful number, since it uses less digits than its factorization.
38368066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13457.
The product of its (nonzero) digits is 124416, while the sum is 40.
The square root of 38368066 is about 6194.1961544659. The cubic root of 38368066 is about 337.2795187302.
The spelling of 38368066 in words is "thirty-eight million, three hundred sixty-eight thousand, sixty-six".
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