Base | Representation |
---|---|
bin | 1011111011000… |
… | …1101110100000 |
3 | 10111002211020202 |
4 | 2332301232200 |
5 | 100300323130 |
6 | 4543524332 |
7 | 1145041532 |
oct | 276615640 |
9 | 114084222 |
10 | 50011040 |
11 | 26259042 |
12 | 148b96a8 |
13 | a490441 |
14 | 68db852 |
15 | 45cd145 |
hex | 2fb1ba0 |
50011040 has 48 divisors (see below), whose sum is σ = 124377120. Its totient is φ = 18950400.
The previous prime is 50011019. The next prime is 50011063. The reversal of 50011040 is 4011005.
It is a super-2 number, since 2×500110402 = 5002208243763200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5186 + ... + 11265.
It is an arithmetic number, because the mean of its divisors is an integer number (2591190).
Almost surely, 250011040 is an apocalyptic number.
It is an amenable number.
50011040 is an abundant number, since it is smaller than the sum of its proper divisors (74366080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50011040 is a wasteful number, since it uses less digits than its factorization.
50011040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16485 (or 16477 counting only the distinct ones).
The product of its (nonzero) digits is 20, while the sum is 11.
The square root of 50011040 is about 7071.8484146650. The cubic root of 50011040 is about 368.4302623405.
Adding to 50011040 its reverse (4011005), we get a palindrome (54022045).
The spelling of 50011040 in words is "fifty million, eleven thousand, forty".
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