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50880347 = 7192316633
BaseRepresentation
bin1100001000010…
…1111101011011
310112201222201022
43002011331123
5101011132342
65014313055
71155322130
oct302057533
9115658638
1050880347
11267a2181
121505878b
13a70601b
146a86587
1547009d2
hex3085f5b

50880347 has 16 divisors (see below), whose sum is σ = 63874560. Its totient is φ = 39517632.

The previous prime is 50880317. The next prime is 50880353. The reversal of 50880347 is 74308805.

It is not a de Polignac number, because 50880347 - 212 = 50876251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50880317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5258 + ... + 11375.

It is an arithmetic number, because the mean of its divisors is an integer number (3992160).

Almost surely, 250880347 is an apocalyptic number.

50880347 is a deficient number, since it is larger than the sum of its proper divisors (12994213).

50880347 is a wasteful number, since it uses less digits than its factorization.

50880347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16682.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 50880347 is about 7133.0461235015. The cubic root of 50880347 is about 370.5527336500.

The spelling of 50880347 in words is "fifty million, eight hundred eighty thousand, three hundred forty-seven".

Divisors: 1 7 19 23 133 161 437 3059 16633 116431 316027 382559 2212189 2677913 7268621 50880347