Base | Representation |
---|---|
bin | 100111001001… |
… | …1001111100010 |
3 | 1102121211110002 |
4 | 1032103033202 |
5 | 20223313200 |
6 | 2011540002 |
7 | 336316466 |
oct | 116231742 |
9 | 42554402 |
10 | 20526050 |
11 | 1064a586 |
12 | 6a5a602 |
13 | 43389bc |
14 | 2a244a6 |
15 | 1c06bd5 |
hex | 13933e2 |
20526050 has 24 divisors (see below), whose sum is σ = 39070416. Its totient is φ = 8018640.
The previous prime is 20526049. The next prime is 20526059. The reversal of 20526050 is 5062502.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (20526059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2624 + ... + 6923.
It is an arithmetic number, because the mean of its divisors is an integer number (1627934).
Almost surely, 220526050 is an apocalyptic number.
20526050 is a deficient number, since it is larger than the sum of its proper divisors (18544366).
20526050 is a wasteful number, since it uses less digits than its factorization.
20526050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9602 (or 9597 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 20526050 is about 4530.5683970116. The cubic root of 20526050 is about 273.8010614842.
Adding to 20526050 its reverse (5062502), we get a palindrome (25588552).
The spelling of 20526050 in words is "twenty million, five hundred twenty-six thousand, fifty".
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