Base | Representation |
---|---|
bin | 101111001010011001… |
… | …001100001100000100 |
3 | 11211201012112210201202 |
4 | 233022121030030010 |
5 | 1312202400211122 |
6 | 35132552042032 |
7 | 3441624643535 |
oct | 571231141404 |
9 | 154635483652 |
10 | 50640241412 |
11 | 1a527106992 |
12 | 9993393318 |
13 | 4a105b7cb7 |
14 | 264579068c |
15 | 14b5bb0e92 |
hex | bca64c304 |
50640241412 has 24 divisors (see below), whose sum is σ = 90398511000. Its totient is φ = 24815093760.
The previous prime is 50640241381. The next prime is 50640241451. The reversal of 50640241412 is 21414204605.
It can be written as a sum of positive squares in 4 ways, for example, as 3544297156 + 47095944256 = 59534^2 + 217016^2 .
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, 307037 + ... + 442212.
It is an arithmetic number, because the mean of its divisors is an integer number (3766604625).
Almost surely, 250640241412 is an apocalyptic number.
It is an amenable number.
50640241412 is a deficient number, since it is larger than the sum of its proper divisors (39758269588).
50640241412 is a wasteful number, since it uses less digits than its factorization.
50640241412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 749591 (or 749589 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The spelling of 50640241412 in words is "fifty billion, six hundred forty million, two hundred forty-one thousand, four hundred twelve".
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