Base | Representation |
---|---|
bin | 10111101011010001111010… |
… | …01100010110100101010001 |
3 | 20211100022212220022221012001 |
4 | 23311220331030112211101 |
5 | 23311011320233214023 |
6 | 302422053433434001 |
7 | 13652354552563321 |
oct | 1365507514264521 |
9 | 224308786287161 |
10 | 52064620210513 |
11 | 15653532872529 |
12 | 5a0a57bb6b901 |
13 | 23088989899b1 |
14 | cbdd263c9281 |
15 | 6044c0cc66ad |
hex | 2f5a3d316951 |
52064620210513 has 32 divisors (see below), whose sum is σ = 55452660802560. Its totient is φ = 48808812729600.
The previous prime is 52064620210481. The next prime is 52064620210517. The reversal of 52064620210513 is 31501202646025.
It is a cyclic number.
It is not a de Polignac number, because 52064620210513 - 25 = 52064620210481 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52064620210517) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43167331 + ... + 44357047.
It is an arithmetic number, because the mean of its divisors is an integer number (1732895650080).
Almost surely, 252064620210513 is an apocalyptic number.
It is an amenable number.
52064620210513 is a deficient number, since it is larger than the sum of its proper divisors (3388040592047).
52064620210513 is a wasteful number, since it uses less digits than its factorization.
52064620210513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1190137.
The product of its (nonzero) digits is 86400, while the sum is 37.
Adding to 52064620210513 its reverse (31501202646025), we get a palindrome (83565822856538).
The spelling of 52064620210513 in words is "fifty-two trillion, sixty-four billion, six hundred twenty million, two hundred ten thousand, five hundred thirteen".
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