Base | Representation |
---|---|
bin | 110000011111100011… |
… | …101110111001000011 |
3 | 11222101210010201211011 |
4 | 300133203232321003 |
5 | 1323114140141410 |
6 | 35530432501351 |
7 | 3522214531003 |
oct | 603743567103 |
9 | 158353121734 |
10 | 52069068355 |
11 | 2009a6a47a7 |
12 | a1119aa857 |
13 | 4baa61a825 |
14 | 273d448003 |
15 | 154b34c18a |
hex | c1f8eee43 |
52069068355 has 4 divisors (see below), whose sum is σ = 62482882032. Its totient is φ = 41655254680.
The previous prime is 52069068353. The next prime is 52069068371. The reversal of 52069068355 is 55386096025.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 52069068355 - 21 = 52069068353 is a prime.
It is a super-2 number, since 2×520690683552 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52069068299 and 52069068308.
It is not an unprimeable number, because it can be changed into a prime (52069068353) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5206906831 + ... + 5206906840.
It is an arithmetic number, because the mean of its divisors is an integer number (15620720508).
Almost surely, 252069068355 is an apocalyptic number.
52069068355 is a deficient number, since it is larger than the sum of its proper divisors (10413813677).
52069068355 is a wasteful number, since it uses less digits than its factorization.
52069068355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10413813676.
The product of its (nonzero) digits is 1944000, while the sum is 49.
The spelling of 52069068355 in words is "fifty-two billion, sixty-nine million, sixty-eight thousand, three hundred fifty-five".
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