Base | Representation |
---|---|
bin | 1011111111101… |
… | …1000001101010 |
3 | 10111200002002112 |
4 | 2333323001222 |
5 | 100334430044 |
6 | 4554202322 |
7 | 1150432046 |
oct | 277730152 |
9 | 114602075 |
10 | 50311274 |
11 | 26443672 |
12 | 14a233a2 |
13 | a566cb0 |
14 | 6979026 |
15 | 463c09e |
hex | 2ffb06a |
50311274 has 8 divisors (see below), whose sum is σ = 81272100. Its totient is φ = 23220576.
The previous prime is 50311273. The next prime is 50311301. The reversal of 50311274 is 47211305.
It can be written as a sum of positive squares in 2 ways, for example, as 50310649 + 625 = 7093^2 + 25^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (50311271) 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, 967499 + ... + 967550.
Almost surely, 250311274 is an apocalyptic number.
50311274 is a deficient number, since it is larger than the sum of its proper divisors (30960826).
50311274 is a wasteful number, since it uses less digits than its factorization.
50311274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1935064.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 50311274 is about 7093.0440573847. The cubic root of 50311274 is about 369.1660643583.
Adding to 50311274 its reverse (47211305), we get a palindrome (97522579).
The spelling of 50311274 in words is "fifty million, three hundred eleven thousand, two hundred seventy-four".
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