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50068807 = 378771543
BaseRepresentation
bin1011111011111…
…1110101000111
310111012202111021
42332333311013
5100304200212
64545052011
71145402125
oct276776507
9114182437
1050068807
1126298488
1214927007
13a4b0819
146914915
1545e0307
hex2fbfd47

50068807 has 8 divisors (see below), whose sum is σ = 51514016. Its totient is φ = 48628512.

The previous prime is 50068801. The next prime is 50068829. The reversal of 50068807 is 70886005.

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 50068807 - 27 = 50068679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50068801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31678 + ... + 33220.

It is an arithmetic number, because the mean of its divisors is an integer number (6439252).

Almost surely, 250068807 is an apocalyptic number.

50068807 is a deficient number, since it is larger than the sum of its proper divisors (1445209).

50068807 is a wasteful number, since it uses less digits than its factorization.

50068807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 50068807 is about 7075.9315287812. The cubic root of 50068807 is about 368.5720638415.

The spelling of 50068807 in words is "fifty million, sixty-eight thousand, eight hundred seven".

Divisors: 1 37 877 1543 32449 57091 1353211 50068807