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50492338 = 21312131601
BaseRepresentation
bin1100000010011…
…1001110110010
310112000021110121
43000213032302
5100411223323
65002120454
71152114661
oct300471662
9115007417
1050492338
1126557706
1214ab012a
13a5cb530
1469c4dd8
154675a5d
hex30273b2

50492338 has 16 divisors (see below), whose sum is σ = 81682776. Its totient is φ = 23270400.

The previous prime is 50492333. The next prime is 50492353. The reversal of 50492338 is 83329405.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 38402809 + 12089529 = 6197^2 + 3477^2 .

It is not an unprimeable number, because it can be changed into a prime (50492333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30738 + ... + 32338.

Almost surely, 250492338 is an apocalyptic number.

50492338 is a deficient number, since it is larger than the sum of its proper divisors (31190438).

50492338 is a wasteful number, since it uses less digits than its factorization.

50492338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 50492338 is about 7105.7960848873. The cubic root of 50492338 is about 369.6083950246.

The spelling of 50492338 in words is "fifty million, four hundred ninety-two thousand, three hundred thirty-eight".

Divisors: 1 2 13 26 1213 1601 2426 3202 15769 20813 31538 41626 1942013 3884026 25246169 50492338