Base | Representation |
---|---|
bin | 1100001000001… |
… | …1001101111110 |
3 | 10112201102022102 |
4 | 3002003031332 |
5 | 101010302433 |
6 | 5014145102 |
7 | 1155244316 |
oct | 302031576 |
9 | 115642272 |
10 | 50869118 |
11 | 267947a3 |
12 | 15052192 |
13 | a700b91 |
14 | 6a82446 |
15 | 46ec4e8 |
hex | 308337e |
50869118 has 8 divisors (see below), whose sum is σ = 80319720. Its totient is φ = 24095880.
The previous prime is 50869079. The next prime is 50869153. The reversal of 50869118 is 81196805.
50869118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 1338661 = 50869118 / (5 + 0 + 8 + 6 + 9 + 1 + 1 + 8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669293 + ... + 669368.
It is an arithmetic number, because the mean of its divisors is an integer number (10039965).
Almost surely, 250869118 is an apocalyptic number.
50869118 is a deficient number, since it is larger than the sum of its proper divisors (29450602).
50869118 is a wasteful number, since it uses less digits than its factorization.
50869118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1338682.
The product of its (nonzero) digits is 17280, while the sum is 38.
The square root of 50869118 is about 7132.2589689382. The cubic root of 50869118 is about 370.5254720252.
The spelling of 50869118 in words is "fifty million, eight hundred sixty-nine thousand, one hundred eighteen".
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