Base | Representation |
---|---|
bin | 110001000000101011… |
… | …011100101010000001 |
3 | 12000211111201201120101 |
4 | 301000223130222001 |
5 | 1330233413121240 |
6 | 40101522442401 |
7 | 3542042620612 |
oct | 610053345201 |
9 | 160744651511 |
10 | 52624738945 |
11 | 20355325299 |
12 | a247b03401 |
13 | 4c687950ac |
14 | 2793171c09 |
15 | 158001039a |
hex | c40adca81 |
52624738945 has 16 divisors (see below), whose sum is σ = 63617088960. Its totient is φ = 41789040064.
The previous prime is 52624738927. The next prime is 52624738949. The reversal of 52624738945 is 54983742625.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 52624738945 - 229 = 52087868033 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52624738949) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445734 + ... + 551296.
It is an arithmetic number, because the mean of its divisors is an integer number (3976068060).
Almost surely, 252624738945 is an apocalyptic number.
It is an amenable number.
52624738945 is a deficient number, since it is larger than the sum of its proper divisors (10992350015).
52624738945 is a wasteful number, since it uses less digits than its factorization.
52624738945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106304.
The product of its digits is 14515200, while the sum is 55.
The spelling of 52624738945 in words is "fifty-two billion, six hundred twenty-four million, seven hundred thirty-eight thousand, nine hundred forty-five".
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