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50348050 = 2521759233
BaseRepresentation
bin1100000000010…
…0000000010010
310111201221112121
43000010000102
5100342114200
64555044454
71150644214
oct300040022
9114657477
1050348050
1126469265
1214a4072a
13a57a95c
1469885b4
154647e1a
hex3004012

50348050 has 24 divisors (see below), whose sum is σ = 99157716. Its totient is φ = 18954240.

The previous prime is 50348047. The next prime is 50348057. The reversal of 50348050 is 5084305.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 17480761 + 32867289 = 4181^2 + 5733^2 .

It is a super-2 number, since 2×503480502 = 5069852277605000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (50348057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28767 + ... + 30466.

Almost surely, 250348050 is an apocalyptic number.

50348050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50348050 is a deficient number, since it is larger than the sum of its proper divisors (48809666).

50348050 is a wasteful number, since it uses less digits than its factorization.

50348050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59262 (or 59257 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 50348050 is about 7095.6359827714. The cubic root of 50348050 is about 369.2559921449.

It can be divided in two parts, 50 and 348050, that added together give a square (348100 = 5902).

The spelling of 50348050 in words is "fifty million, three hundred forty-eight thousand, fifty".

Divisors: 1 2 5 10 17 25 34 50 85 170 425 850 59233 118466 296165 592330 1006961 1480825 2013922 2961650 5034805 10069610 25174025 50348050