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50058479 = 712692621
BaseRepresentation
bin1011111011110…
…1010011101111
310111012020022202
42332331103233
5100303332404
64544532115
71145330042
oct276752357
9114166282
1050058479
1126290749
121492103b
13a4a8c03
146910c59
1545dc21e
hex2fbd4ef

50058479 has 8 divisors (see below), whose sum is σ = 50971680. Its totient is φ = 49151200.

The previous prime is 50058473. The next prime is 50058517. The reversal of 50058479 is 97485005.

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 50058479 - 28 = 50058223 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 (50058473) 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, 17789 + ... + 20409.

It is an arithmetic number, because the mean of its divisors is an integer number (6371460).

Almost surely, 250058479 is an apocalyptic number.

50058479 is a deficient number, since it is larger than the sum of its proper divisors (913201).

50058479 is a wasteful number, since it uses less digits than its factorization.

50058479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2961.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 50058479 is about 7075.2016932382. The cubic root of 50058479 is about 368.5467195585.

The spelling of 50058479 in words is "fifty million, fifty-eight thousand, four hundred seventy-nine".

Divisors: 1 71 269 2621 19099 186091 705049 50058479