Base | Representation |
---|---|
bin | 1111010001011… |
… | …0000111101110 |
3 | 11110112021012211 |
4 | 3310112013232 |
5 | 112344204432 |
6 | 10204521034 |
7 | 1405306414 |
oct | 364260756 |
9 | 143467184 |
10 | 64053742 |
11 | 3317a585 |
12 | 1955017a |
13 | 1036912c |
14 | 87152b4 |
15 | 5953d47 |
hex | 3d161ee |
64053742 has 16 divisors (see below), whose sum is σ = 97932240. Its totient is φ = 31413888.
The previous prime is 64053727. The next prime is 64053791. The reversal of 64053742 is 24735046.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35158 + ... + 36934.
It is an arithmetic number, because the mean of its divisors is an integer number (6120765).
Almost surely, 264053742 is an apocalyptic number.
64053742 is a deficient number, since it is larger than the sum of its proper divisors (33878498).
64053742 is a wasteful number, since it uses less digits than its factorization.
64053742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2115.
The product of its (nonzero) digits is 20160, while the sum is 31.
The square root of 64053742 is about 8003.3581701683. The cubic root of 64053742 is about 400.1119311756. Note that the first 3 decimals are identical.
Adding to 64053742 its reverse (24735046), we get a palindrome (88788788).
The spelling of 64053742 in words is "sixty-four million, fifty-three thousand, seven hundred forty-two".
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