Base | Representation |
---|---|
bin | 1100011110000… |
… | …0111010000010 |
3 | 10122102012002110 |
4 | 3013200322002 |
5 | 101342121232 |
6 | 5105000150 |
7 | 1203361224 |
oct | 307407202 |
9 | 118365073 |
10 | 52301442 |
11 | 27582936 |
12 | 15623056 |
13 | aab2acb |
14 | 6d36414 |
15 | 48d1acc |
hex | 31e0e82 |
52301442 has 16 divisors (see below), whose sum is σ = 108210240. Its totient is φ = 16832592.
The previous prime is 52301411. The next prime is 52301467. The reversal of 52301442 is 24410325.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 150118 + ... + 150465.
It is an arithmetic number, because the mean of its divisors is an integer number (6763140).
Almost surely, 252301442 is an apocalyptic number.
52301442 is an abundant number, since it is smaller than the sum of its proper divisors (55908798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52301442 is a wasteful number, since it uses less digits than its factorization.
52301442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300617.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 52301442 is about 7231.9735895535. The cubic root of 52301442 is about 373.9709672717.
Adding to 52301442 its reverse (24410325), we get a palindrome (76711767).
The spelling of 52301442 in words is "fifty-two million, three hundred one thousand, four hundred forty-two".
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