Base | Representation |
---|---|
bin | 1011111011001… |
… | …0000001100100 |
3 | 10111002212220221 |
4 | 2332302001210 |
5 | 100300343020 |
6 | 4543534124 |
7 | 1145045224 |
oct | 276620144 |
9 | 114085827 |
10 | 50012260 |
11 | 26259a51 |
12 | 148ba344 |
13 | a490b6c |
14 | 68dc084 |
15 | 45cd6aa |
hex | 2fb2064 |
50012260 has 24 divisors (see below), whose sum is σ = 105159096. Its totient is φ = 19979520.
The previous prime is 50012233. The next prime is 50012267. The reversal of 50012260 is 6221005.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 23736384 + 26275876 = 4872^2 + 5126^2 .
It is not an unprimeable number, because it can be changed into a prime (50012267) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28200 + ... + 29920.
It is an arithmetic number, because the mean of its divisors is an integer number (4381629).
Almost surely, 250012260 is an apocalyptic number.
It is an amenable number.
50012260 is an abundant number, since it is smaller than the sum of its proper divisors (55146836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50012260 is a wasteful number, since it uses less digits than its factorization.
50012260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3183 (or 3181 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 50012260 is about 7071.9346716440. The cubic root of 50012260 is about 368.4332582208.
Adding to 50012260 its reverse (6221005), we get a palindrome (56233265).
The spelling of 50012260 in words is "fifty million, twelve thousand, two hundred sixty".
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