Base | Representation |
---|---|
bin | 1100001001111… |
… | …1101011000110 |
3 | 10112221100012011 |
4 | 3002133223012 |
5 | 101023020140 |
6 | 5020444434 |
7 | 1156241161 |
oct | 302375306 |
9 | 115840164 |
10 | 50985670 |
11 | 2686431a |
12 | 150a971a |
13 | a741c48 |
14 | 6ab2ad8 |
15 | 4721cea |
hex | 309fac6 |
50985670 has 8 divisors (see below), whose sum is σ = 91774224. Its totient is φ = 20394264.
The previous prime is 50985653. The next prime is 50985679. The reversal of 50985670 is 7658905.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50985679) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2549274 + ... + 2549293.
It is an arithmetic number, because the mean of its divisors is an integer number (11471778).
Almost surely, 250985670 is an apocalyptic number.
50985670 is a deficient number, since it is larger than the sum of its proper divisors (40788554).
50985670 is a wasteful number, since it uses less digits than its factorization.
50985670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5098574.
The product of its (nonzero) digits is 75600, while the sum is 40.
The square root of 50985670 is about 7140.4250573758. The cubic root of 50985670 is about 370.8082404713.
The spelling of 50985670 in words is "fifty million, nine hundred eighty-five thousand, six hundred seventy".
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