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50230033 = 743116649
BaseRepresentation
bin1011111110011…
…1001100010001
310111111221122121
42333213030101
5100324330113
64552334241
71146643150
oct277471421
9114457577
1050230033
1126398627
12149a4381
13a539019
146957597
154622e8d
hex2fe7311

50230033 has 8 divisors (see below), whose sum is σ = 57542400. Its totient is φ = 42951840.

The previous prime is 50230021. The next prime is 50230039. The reversal of 50230033 is 33003205.

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 50230033 - 225 = 16675601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50229989 and 50230016.

It is not an unprimeable number, because it can be changed into a prime (50230039) 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, 5308 + ... + 11341.

It is an arithmetic number, because the mean of its divisors is an integer number (7192800).

Almost surely, 250230033 is an apocalyptic number.

It is an amenable number.

50230033 is a deficient number, since it is larger than the sum of its proper divisors (7312367).

50230033 is a wasteful number, since it uses less digits than its factorization.

50230033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17087.

The product of its (nonzero) digits is 270, while the sum is 16.

The square root of 50230033 is about 7087.3149358555. The cubic root of 50230033 is about 368.9672515449.

Adding to 50230033 its reverse (33003205), we get a palindrome (83233238).

The spelling of 50230033 in words is "fifty million, two hundred thirty thousand, thirty-three".

Divisors: 1 7 431 3017 16649 116543 7175719 50230033