Base | Representation |
---|---|
bin | 1011111101001… |
… | …0000001001000 |
3 | 10111100112200102 |
4 | 2333102001020 |
5 | 100314041204 |
6 | 4550424532 |
7 | 1146132251 |
oct | 277220110 |
9 | 114315612 |
10 | 50143304 |
11 | 26339452 |
12 | 14962148 |
13 | a5086c3 |
14 | 6933b28 |
15 | 460741e |
hex | 2fd2048 |
50143304 has 8 divisors (see below), whose sum is σ = 94018710. Its totient is φ = 25071648.
The previous prime is 50143271. The next prime is 50143307. The reversal of 50143304 is 40334105.
It can be written as a sum of positive squares in only one way, i.e., 49984900 + 158404 = 7070^2 + 398^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (50143307) 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 as a sum of consecutive naturals, namely, 3133949 + ... + 3133964.
Almost surely, 250143304 is an apocalyptic number.
It is an amenable number.
50143304 is a deficient number, since it is larger than the sum of its proper divisors (43875406).
50143304 is a wasteful number, since it uses less digits than its factorization.
50143304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6267919 (or 6267915 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 50143304 is about 7081.1936846834. The cubic root of 50143304 is about 368.7547717854.
Adding to 50143304 its reverse (40334105), we get a palindrome (90477409).
The spelling of 50143304 in words is "fifty million, one hundred forty-three thousand, three hundred four".
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