Base | Representation |
---|---|
bin | 1100000111100… |
… | …1100011100100 |
3 | 10112122102000120 |
4 | 3001321203210 |
5 | 101003021130 |
6 | 5013241540 |
7 | 1155021036 |
oct | 301714344 |
9 | 115572016 |
10 | 50829540 |
11 | 26767a93 |
12 | 150332b0 |
13 | a6b8b68 |
14 | 6a71c56 |
15 | 46e0910 |
hex | 30798e4 |
50829540 has 48 divisors (see below), whose sum is σ = 148514688. Its totient is φ = 12964864.
The previous prime is 50829521. The next prime is 50829577. The reversal of 50829540 is 4592805.
It is a super-2 number, since 2×508295402 = 5167284273223200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17037 + ... + 19796.
It is an arithmetic number, because the mean of its divisors is an integer number (3094056).
Almost surely, 250829540 is an apocalyptic number.
It is an amenable number.
50829540 is an abundant number, since it is smaller than the sum of its proper divisors (97685148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50829540 is a wasteful number, since it uses less digits than its factorization.
50829540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36868 (or 36866 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 50829540 is about 7129.4838522855. The cubic root of 50829540 is about 370.4293530532.
The spelling of 50829540 in words is "fifty million, eight hundred twenty-nine thousand, five hundred forty".
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