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50116573 = 137948799
BaseRepresentation
bin1011111100101…
…1011111011101
310111022012000101
42333023133131
5100312212243
64550101101
71145661313
oct277133735
9114265011
1050116573
1126320361
121494a791
13a4c94a0
1469280b3
1545ee54d
hex2fcb7dd

50116573 has 8 divisors (see below), whose sum is σ = 54656000. Its totient is φ = 45674928.

The previous prime is 50116567. The next prime is 50116601. The reversal of 50116573 is 37561105.

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

It is not a de Polignac number, because 50116573 - 25 = 50116541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50116513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23373 + ... + 25426.

It is an arithmetic number, because the mean of its divisors is an integer number (6832000).

Almost surely, 250116573 is an apocalyptic number.

It is an amenable number.

50116573 is a deficient number, since it is larger than the sum of its proper divisors (4539427).

50116573 is a wasteful number, since it uses less digits than its factorization.

50116573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48891.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 50116573 is about 7079.3059688080. The cubic root of 50116573 is about 368.6892333843.

Adding to 50116573 its reverse (37561105), we get a palindrome (87677678).

The spelling of 50116573 in words is "fifty million, one hundred sixteen thousand, five hundred seventy-three".

Divisors: 1 13 79 1027 48799 634387 3855121 50116573