Base | Representation |
---|---|
bin | 1100011001110… |
… | …0001101010010 |
3 | 10121212220002112 |
4 | 3012130031102 |
5 | 101304120200 |
6 | 5054545322 |
7 | 1201106645 |
oct | 306341522 |
9 | 117786075 |
10 | 52020050 |
11 | 27400485 |
12 | 15508242 |
13 | aa149c4 |
14 | 6ca1a5c |
15 | 4878535 |
hex | 319c352 |
52020050 has 24 divisors (see below), whose sum is σ = 97724772. Its totient is φ = 20600000.
The previous prime is 52020013. The next prime is 52020053. The reversal of 52020050 is 5002025.
It can be written as a sum of positive squares in 6 ways, for example, as 46226401 + 5793649 = 6799^2 + 2407^2 .
It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (52020053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101 + ... + 10200.
Almost surely, 252020050 is an apocalyptic number.
52020050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52020050 is a deficient number, since it is larger than the sum of its proper divisors (45704722).
52020050 is a wasteful number, since it uses less digits than its factorization.
52020050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10414 (or 10409 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 14.
The square root of 52020050 is about 7212.4926343117. The cubic root of 52020050 is about 373.2990818563.
Adding to 52020050 its reverse (5002025), we get a palindrome (57022075).
It can be divided in two parts, 520200 and 50, that multiplied together give a square (26010000 = 51002).
The spelling of 52020050 in words is "fifty-two million, twenty thousand, fifty".
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