Base | Representation |
---|---|
bin | 11101110011100… |
… | …101111000101001 |
3 | 1021211221212112221 |
4 | 131303211320221 |
5 | 2011004020120 |
6 | 121342034041 |
7 | 15251320624 |
oct | 3563457051 |
9 | 1254855487 |
10 | 500063785 |
11 | 237300361 |
12 | 11b578921 |
13 | 7c7a8140 |
14 | 4a5b0dbb |
15 | 2dd7c0aa |
hex | 1dce5e29 |
500063785 has 32 divisors (see below), whose sum is σ = 664215552. Its totient is φ = 359109120.
The previous prime is 500063783. The next prime is 500063803. The reversal of 500063785 is 587360005.
It is a happy number.
It is not a de Polignac number, because 500063785 - 21 = 500063783 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 500063785.
It is not an unprimeable number, because it can be changed into a prime (500063783) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 583077 + ... + 583933.
It is an arithmetic number, because the mean of its divisors is an integer number (20756736).
Almost surely, 2500063785 is an apocalyptic number.
It is an amenable number.
500063785 is a deficient number, since it is larger than the sum of its proper divisors (164151767).
500063785 is a wasteful number, since it uses less digits than its factorization.
500063785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1113.
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 500063785 is about 22362.1060054727. The cubic root of 500063785 is about 793.7342753410.
The spelling of 500063785 in words is "five hundred million, sixty-three thousand, seven hundred eighty-five".
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