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50080250 = 2531118211
BaseRepresentation
bin1011111100001…
…0100111111010
310111020100012002
42333002213322
5100310032000
64545221002
71145450363
oct277024772
9114210162
1050080250
11262a6040
1214931762
13a4b5aac
146918b6a
1545e38d5
hex2fc29fa

50080250 has 32 divisors (see below), whose sum is σ = 102278592. Its totient is φ = 18210000.

The previous prime is 50080243. The next prime is 50080253. The reversal of 50080250 is 5208005.

It is not an unprimeable number, because it can be changed into a prime (50080253) 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, 6356 + ... + 11855.

It is an arithmetic number, because the mean of its divisors is an integer number (3196206).

Almost surely, 250080250 is an apocalyptic number.

50080250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50080250 is an abundant number, since it is smaller than the sum of its proper divisors (52198342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50080250 is a wasteful number, since it uses less digits than its factorization.

50080250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18239 (or 18229 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 50080250 is about 7076.7400687040. The cubic root of 50080250 is about 368.6001401969.

Adding to 50080250 its reverse (5208005), we get a palindrome (55288255).

The spelling of 50080250 in words is "fifty million, eighty thousand, two hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 125 250 275 550 1375 2750 18211 36422 91055 182110 200321 400642 455275 910550 1001605 2003210 2276375 4552750 5008025 10016050 25040125 50080250