Base | Representation |
---|---|
bin | 1100000110100… |
… | …0111110010000 |
3 | 10112111221211212 |
4 | 3001220332100 |
5 | 100443332431 |
6 | 5011555252 |
7 | 1154316023 |
oct | 301507620 |
9 | 115457755 |
10 | 50761616 |
11 | 26720a54 |
12 | 14bbbb28 |
13 | a693c79 |
14 | 6a551ba |
15 | 46ca72b |
hex | 3068f90 |
50761616 has 20 divisors (see below), whose sum is σ = 103527600. Its totient is φ = 24044832.
The previous prime is 50761603. The next prime is 50761619. The reversal of 50761616 is 61616705.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (50761619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83186 + ... + 83793.
It is an arithmetic number, because the mean of its divisors is an integer number (5176380).
Almost surely, 250761616 is an apocalyptic number.
It is an amenable number.
50761616 is an abundant number, since it is smaller than the sum of its proper divisors (52765984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50761616 is a wasteful number, since it uses less digits than its factorization.
50761616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167006 (or 167000 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 32.
The square root of 50761616 is about 7124.7186611122. The cubic root of 50761616 is about 370.2642767390.
The spelling of 50761616 in words is "fifty million, seven hundred sixty-one thousand, six hundred sixteen".
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