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50224085 = 529346373
BaseRepresentation
bin1011111110010…
…1101111010101
310111111122111022
42333211233111
5100324132320
64552250525
71146616622
oct277455725
9114448438
1050224085
112639410a
12149a0a45
13a5363c2
146955349
154621325
hex2fe5bd5

50224085 has 8 divisors (see below), whose sum is σ = 62347320. Its totient is φ = 38793664.

The previous prime is 50224079. The next prime is 50224091. The reversal of 50224085 is 58042205.

It is an interprime number because it is at equal distance from previous prime (50224079) and next prime (50224091).

It can be written as a sum of positive squares in 4 ways, for example, as 3452164 + 46771921 = 1858^2 + 6839^2 .

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 50224085 - 218 = 49961941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173042 + ... + 173331.

It is an arithmetic number, because the mean of its divisors is an integer number (7793415).

Almost surely, 250224085 is an apocalyptic number.

It is an amenable number.

50224085 is a deficient number, since it is larger than the sum of its proper divisors (12123235).

50224085 is a wasteful number, since it uses less digits than its factorization.

50224085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346407.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 50224085 is about 7086.8953004824. The cubic root of 50224085 is about 368.9526871916.

The spelling of 50224085 in words is "fifty million, two hundred twenty-four thousand, eighty-five".

Divisors: 1 5 29 145 346373 1731865 10044817 50224085