Base | Representation |
---|---|
bin | 101110111010111001… |
… | …100011011100010010 |
3 | 11211001002101220011122 |
4 | 232322321203130102 |
5 | 1311134323233220 |
6 | 35051104242242 |
7 | 3432320253254 |
oct | 567271433422 |
9 | 154032356148 |
10 | 50380289810 |
11 | 1a4033a6454 |
12 | 9920310382 |
13 | 499b79ca96 |
14 | 261d043cd4 |
15 | 149ce63425 |
hex | bbae63712 |
50380289810 has 32 divisors (see below), whose sum is σ = 91684016640. Its totient is φ = 19930632192.
The previous prime is 50380289801. The next prime is 50380289831. The reversal of 50380289810 is 1898208305.
It is a super-2 number, since 2×503802898102 (a number of 22 digits) 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, 610706 + ... + 688274.
It is an arithmetic number, because the mean of its divisors is an integer number (2865125520).
Almost surely, 250380289810 is an apocalyptic number.
50380289810 is a deficient number, since it is larger than the sum of its proper divisors (41303726830).
50380289810 is a wasteful number, since it uses less digits than its factorization.
50380289810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78290.
The product of its (nonzero) digits is 138240, while the sum is 44.
The spelling of 50380289810 in words is "fifty billion, three hundred eighty million, two hundred eighty-nine thousand, eight hundred ten".
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