Base | Representation |
---|---|
bin | 1100000100100… |
… | …1010000111101 |
3 | 10112021100200200 |
4 | 3001021100331 |
5 | 100430203431 |
6 | 5005114113 |
7 | 1153235256 |
oct | 301112075 |
9 | 115240620 |
10 | 50631741 |
11 | 26642416 |
12 | 14b58939 |
13 | a649b14 |
14 | 6a1db2d |
15 | 46a1ee6 |
hex | 304943d |
50631741 has 6 divisors (see below), whose sum is σ = 73134750. Its totient is φ = 33754488.
The previous prime is 50631739. The next prime is 50631781. The reversal of 50631741 is 14713605.
It can be written as a sum of positive squares in only one way, i.e., 37822500 + 12809241 = 6150^2 + 3579^2 .
It is not a de Polignac number, because 50631741 - 21 = 50631739 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50631731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2812866 + ... + 2812883.
It is an arithmetic number, because the mean of its divisors is an integer number (12189125).
Almost surely, 250631741 is an apocalyptic number.
It is an amenable number.
50631741 is a deficient number, since it is larger than the sum of its proper divisors (22503009).
50631741 is a wasteful number, since it uses less digits than its factorization.
50631741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5625755 (or 5625752 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 50631741 is about 7115.5984288041. The cubic root of 50631741 is about 369.9482299128.
The spelling of 50631741 in words is "fifty million, six hundred thirty-one thousand, seven hundred forty-one".
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