Base | Representation |
---|---|
bin | 1001001001110… |
… | …1100010010010 |
3 | 2200020121200002 |
4 | 2102131202102 |
5 | 34312102002 |
6 | 3450530002 |
7 | 644225603 |
oct | 222354222 |
9 | 80217602 |
10 | 38394002 |
11 | 1a743a89 |
12 | 10a36902 |
13 | 7c5385a |
14 | 5155daa |
15 | 3586002 |
hex | 249d892 |
38394002 has 8 divisors (see below), whose sum is σ = 57630000. Its totient is φ = 19184004.
The previous prime is 38393989. The next prime is 38394011. The reversal of 38394002 is 20049383.
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 (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2252 + ... + 9047.
It is an arithmetic number, because the mean of its divisors is an integer number (7203750).
Almost surely, 238394002 is an apocalyptic number.
38394002 is a deficient number, since it is larger than the sum of its proper divisors (19235998).
38394002 is a wasteful number, since it uses less digits than its factorization.
38394002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13000.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 38394002 is about 6196.2893734880. The cubic root of 38394002 is about 337.3554995494.
The spelling of 38394002 in words is "thirty-eight million, three hundred ninety-four thousand, two".
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