Base | Representation |
---|---|
bin | 1001000110010… |
… | …1100110101000 |
3 | 2122210222101222 |
4 | 2101211212220 |
5 | 34232234104 |
6 | 3442001212 |
7 | 642252641 |
oct | 221454650 |
9 | 78728358 |
10 | 38164904 |
11 | 1a5a7948 |
12 | 10946208 |
13 | 7ba34ab |
14 | 50d66c8 |
15 | 353d1be |
hex | 24659a8 |
38164904 has 16 divisors (see below), whose sum is σ = 71728800. Its totient is φ = 19037232.
The previous prime is 38164883. The next prime is 38164909. The reversal of 38164904 is 40946183.
It is not an unprimeable number, because it can be changed into a prime (38164909) 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 3 ways as a sum of consecutive naturals, for example, 1922 + ... + 8945.
It is an arithmetic number, because the mean of its divisors is an integer number (4483050).
Almost surely, 238164904 is an apocalyptic number.
It is an amenable number.
38164904 is a deficient number, since it is larger than the sum of its proper divisors (33563896).
38164904 is a wasteful number, since it uses less digits than its factorization.
38164904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11312 (or 11308 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 38164904 is about 6177.7750039962. The cubic root of 38164904 is about 336.6831574883.
The spelling of 38164904 in words is "thirty-eight million, one hundred sixty-four thousand, nine hundred four".
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