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50358841 = 138814397
BaseRepresentation
bin1100000000011…
…0101000111001
310111202111100021
43000012220321
5100342440331
64555210441
71151020531
oct300065071
9114674307
1050358841
1126476385
1214a46a21
13a582840
14698c4c1
15464b211
hex3006a39

50358841 has 8 divisors (see below), whose sum is σ = 54306504. Its totient is φ = 46421760.

The previous prime is 50358827. The next prime is 50358857. The reversal of 50358841 is 14885305.

It can be written as a sum of positive squares in 4 ways, for example, as 5625 + 50353216 = 75^2 + 7096^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50358841 - 213 = 50350649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50358797 and 50358806.

It is not an unprimeable number, because it can be changed into a prime (50358821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9255 + ... + 13651.

It is an arithmetic number, because the mean of its divisors is an integer number (6788313).

Almost surely, 250358841 is an apocalyptic number.

It is an amenable number.

50358841 is a deficient number, since it is larger than the sum of its proper divisors (3947663).

50358841 is a wasteful number, since it uses less digits than its factorization.

50358841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5291.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 50358841 is about 7096.3963389878. The cubic root of 50358841 is about 369.2823709009.

The spelling of 50358841 in words is "fifty million, three hundred fifty-eight thousand, eight hundred forty-one".

Divisors: 1 13 881 4397 11453 57161 3873757 50358841