Base | Representation |
---|---|
bin | 1001010001101… |
… | …0011011011010 |
3 | 2201012121101202 |
4 | 2110122123122 |
5 | 34424434222 |
6 | 3505514202 |
7 | 651456203 |
oct | 224323332 |
9 | 81177352 |
10 | 38905562 |
11 | 1aa63363 |
12 | 11042962 |
13 | 80a2657 |
14 | 524a5aa |
15 | 3637892 |
hex | 251a6da |
38905562 has 8 divisors (see below), whose sum is σ = 58396800. Its totient is φ = 19439964.
The previous prime is 38905553. The next prime is 38905577. The reversal of 38905562 is 26550983.
38905562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012 + ... + 9047.
It is an arithmetic number, because the mean of its divisors is an integer number (7299600).
Almost surely, 238905562 is an apocalyptic number.
38905562 is a deficient number, since it is larger than the sum of its proper divisors (19491238).
38905562 is a wasteful number, since it uses less digits than its factorization.
38905562 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12820.
The product of its (nonzero) digits is 64800, while the sum is 38.
The square root of 38905562 is about 6237.4323242822. The cubic root of 38905562 is about 338.8471972281.
The spelling of 38905562 in words is "thirty-eight million, nine hundred five thousand, five hundred sixty-two".
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