Base | Representation |
---|---|
bin | 100011111001110010… |
… | …111100010001101010 |
3 | 10200111122210100212200 |
4 | 203321302330101222 |
5 | 1112422424303432 |
6 | 25413201321030 |
7 | 2533214566632 |
oct | 437162742152 |
9 | 120448710780 |
10 | 38550619242 |
11 | 15392901903 |
12 | 757a636176 |
13 | 3834a04505 |
14 | 1c19cc36c2 |
15 | 100963aa7c |
hex | 8f9cbc46a |
38550619242 has 24 divisors (see below), whose sum is σ = 86406561540. Its totient is φ = 12407095680.
The previous prime is 38550619207. The next prime is 38550619357. The reversal of 38550619242 is 24291605583.
38550619242 is a `hidden beast` number, since 3 + 8 + 5 + 5 + 0 + 619 + 24 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 38087035281 + 463583961 = 195159^2 + 21531^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36925359 + ... + 36926402.
Almost surely, 238550619242 is an apocalyptic number.
38550619242 is an abundant number, since it is smaller than the sum of its proper divisors (47855942298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38550619242 is a wasteful number, since it uses less digits than its factorization.
38550619242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73851798 (or 73851795 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 45.
The spelling of 38550619242 in words is "thirty-eight billion, five hundred fifty million, six hundred nineteen thousand, two hundred forty-two".
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