Base | Representation |
---|---|
bin | 110000110100100000… |
… | …010101111010001101 |
3 | 12000022021102100221222 |
4 | 300310200111322031 |
5 | 1324324122014013 |
6 | 40025345133125 |
7 | 3534012623240 |
oct | 606440257215 |
9 | 160267370858 |
10 | 52420501133 |
11 | 20260008410 |
12 | a1ab62a1a5 |
13 | 4c35385c10 |
14 | 2773da9257 |
15 | 156c11a508 |
hex | c34815e8d |
52420501133 has 32 divisors (see below), whose sum is σ = 70402977792. Its totient is φ = 37694232000.
The previous prime is 52420501109. The next prime is 52420501139. The reversal of 52420501133 is 33110502425.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 52420501133 - 210 = 52420500109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52420501139) 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, 5483708 + ... + 5493258.
It is an arithmetic number, because the mean of its divisors is an integer number (2200093056).
Almost surely, 252420501133 is an apocalyptic number.
It is an amenable number.
52420501133 is a deficient number, since it is larger than the sum of its proper divisors (17982476659).
52420501133 is a wasteful number, since it uses less digits than its factorization.
52420501133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15065.
The product of its (nonzero) digits is 3600, while the sum is 26.
The spelling of 52420501133 in words is "fifty-two billion, four hundred twenty million, five hundred one thousand, one hundred thirty-three".
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