Search a number
50918 = 273637
BaseRepresentation
bin1100011011100110
32120211212
430123212
53112133
61031422
7301310
oct143346
976755
1050918
113528a
1225572
131a23a
14147b0
1510148
hexc6e6

50918 has 8 divisors (see below), whose sum is σ = 87312. Its totient is φ = 21816.

The previous prime is 50909. The next prime is 50923. The reversal of 50918 is 81905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50893 and 50902.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 50918.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1805 + ... + 1832.

It is an arithmetic number, because the mean of its divisors is an integer number (10914).

250918 is an apocalyptic number.

50918 is a deficient number, since it is larger than the sum of its proper divisors (36394).

50918 is a wasteful number, since it uses less digits than its factorization.

50918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 50918 is about 225.6501717261. The cubic root of 50918 is about 37.0644117865.

The spelling of 50918 in words is "fifty thousand, nine hundred eighteen".

Divisors: 1 2 7 14 3637 7274 25459 50918