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50050285 = 553188869
BaseRepresentation
bin1011111011101…
…1010011101101
310111011211002021
42332323103231
5100303102120
64544430141
71145264125
oct276732355
9114154067
1050050285
112628557a
1214918351
13a4a526c
14690bc85
1545d9aaa
hex2fbb4ed

50050285 has 8 divisors (see below), whose sum is σ = 61193880. Its totient is φ = 39284544.

The previous prime is 50050271. The next prime is 50050303. The reversal of 50050285 is 58205005.

It can be written as a sum of positive squares in 4 ways, for example, as 19954089 + 30096196 = 4467^2 + 5486^2 .

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 50050285 - 211 = 50048237 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, 94170 + ... + 94699.

It is an arithmetic number, because the mean of its divisors is an integer number (7649235).

Almost surely, 250050285 is an apocalyptic number.

It is an amenable number.

50050285 is a deficient number, since it is larger than the sum of its proper divisors (11143595).

50050285 is a wasteful number, since it uses less digits than its factorization.

50050285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188927.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 50050285 is about 7074.6226047755. The cubic root of 50050285 is about 368.5266095014.

The spelling of 50050285 in words is "fifty million, fifty thousand, two hundred eighty-five".

Divisors: 1 5 53 265 188869 944345 10010057 50050285