Base | Representation |
---|---|
bin | 110000011111100101… |
… | …000101011011000101 |
3 | 11222101210210202000100 |
4 | 300133211011123011 |
5 | 1323114233012124 |
6 | 35530444234313 |
7 | 3522220535226 |
oct | 603745053305 |
9 | 158353722010 |
10 | 52069422789 |
11 | 2009a91701a |
12 | a111b3b999 |
13 | 4baa712c57 |
14 | 273d4db24d |
15 | 154b3bc1c9 |
hex | c1f9456c5 |
52069422789 has 48 divisors (see below), whose sum is σ = 78094808064. Its totient is φ = 33404918400.
The previous prime is 52069422763. The next prime is 52069422793. The reversal of 52069422789 is 98722496025.
52069422789 is a `hidden beast` number, since 5 + 206 + 9 + 422 + 7 + 8 + 9 = 666.
52069422789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52069422789 - 228 = 51800987333 is a prime.
It is a super-2 number, since 2×520694227892 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52069422749) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11509882 + ... + 11514404.
It is an arithmetic number, because the mean of its divisors is an integer number (1626975168).
Almost surely, 252069422789 is an apocalyptic number.
It is an amenable number.
52069422789 is a deficient number, since it is larger than the sum of its proper divisors (26025385275).
52069422789 is a wasteful number, since it uses less digits than its factorization.
52069422789 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4938 (or 4935 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 54.
The spelling of 52069422789 in words is "fifty-two billion, sixty-nine million, four hundred twenty-two thousand, seven hundred eighty-nine".
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