Base | Representation |
---|---|
bin | 10111000101001… |
… | …011111000100100 |
3 | 222222122121001112 |
4 | 113011023320210 |
5 | 1243113012424 |
6 | 102231444152 |
7 | 12411306035 |
oct | 2705137044 |
9 | 888577045 |
10 | 387235364 |
11 | 18964772a |
12 | a9826658 |
13 | 622c2569 |
14 | 39600a8c |
15 | 23ee160e |
hex | 1714be24 |
387235364 has 12 divisors (see below), whose sum is σ = 679229964. Its totient is φ = 193169664.
The previous prime is 387235363. The next prime is 387235369. The reversal of 387235364 is 463532783.
It can be written as a sum of positive squares in 2 ways, for example, as 184742464 + 202492900 = 13592^2 + 14230^2 .
It is not an unprimeable number, because it can be changed into a prime (387235363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110057 + ... + 113520.
It is an arithmetic number, because the mean of its divisors is an integer number (56602497).
Almost surely, 2387235364 is an apocalyptic number.
It is an amenable number.
387235364 is a deficient number, since it is larger than the sum of its proper divisors (291994600).
387235364 is a wasteful number, since it uses less digits than its factorization.
387235364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224014 (or 224012 counting only the distinct ones).
The product of its digits is 362880, while the sum is 41.
The square root of 387235364 is about 19678.2967758899. The cubic root of 387235364 is about 728.8838663843.
The spelling of 387235364 in words is "three hundred eighty-seven million, two hundred thirty-five thousand, three hundred sixty-four".
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