Base | Representation |
---|---|
bin | 10111101011010100101100… |
… | …00111010101001010100101 |
3 | 20211100110201212112001110212 |
4 | 23311222112013111022211 |
5 | 23311022344142104323 |
6 | 302422501445225205 |
7 | 13652436536261000 |
oct | 1365522607251245 |
9 | 224313655461425 |
10 | 52066112066213 |
11 | 1565412899a823 |
12 | 5a0a917702205 |
13 | 2308a75a89c4b |
14 | cc00285ac537 |
15 | 60455bc62b78 |
hex | 2f5a961d52a5 |
52066112066213 has 32 divisors (see below), whose sum is σ = 62828950080000. Its totient is φ = 43077732647040.
The previous prime is 52066112066201. The next prime is 52066112066219. The reversal of 52066112066213 is 31266021166025.
It is a happy number.
It is not a de Polignac number, because 52066112066213 - 24 = 52066112066197 is a prime.
It is a super-2 number, since 2×520661120662132 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52066112066219) 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, 36795848 + ... + 38184638.
It is an arithmetic number, because the mean of its divisors is an integer number (1963404690000).
Almost surely, 252066112066213 is an apocalyptic number.
It is an amenable number.
52066112066213 is a deficient number, since it is larger than the sum of its proper divisors (10762838013787).
52066112066213 is a wasteful number, since it uses less digits than its factorization.
52066112066213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1392610 (or 1392596 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 41.
The spelling of 52066112066213 in words is "fifty-two trillion, sixty-six billion, one hundred twelve million, sixty-six thousand, two hundred thirteen".
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