Base | Representation |
---|---|
bin | 1001000111011… |
… | …0110000001010 |
3 | 2122221112202112 |
4 | 2101312300022 |
5 | 34242011041 |
6 | 3443302322 |
7 | 642664505 |
oct | 221666012 |
9 | 78845675 |
10 | 38235146 |
11 | 1a6456a4 |
12 | 1097a9a2 |
13 | 7bc9461 |
14 | 511413c |
15 | 3553deb |
hex | 2476c0a |
38235146 has 4 divisors (see below), whose sum is σ = 57352722. Its totient is φ = 19117572.
The previous prime is 38235061. The next prime is 38235157. The reversal of 38235146 is 64153283.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 34093921 + 4141225 = 5839^2 + 2035^2 .
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 as a sum of consecutive naturals, namely, 9558785 + ... + 9558788.
Almost surely, 238235146 is an apocalyptic number.
38235146 is a deficient number, since it is larger than the sum of its proper divisors (19117576).
38235146 is a wasteful number, since it uses less digits than its factorization.
38235146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19117575.
The product of its digits is 17280, while the sum is 32.
The square root of 38235146 is about 6183.4574470922. The cubic root of 38235146 is about 336.8895845277.
The spelling of 38235146 in words is "thirty-eight million, two hundred thirty-five thousand, one hundred forty-six".
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