Base | Representation |
---|---|
bin | 110000110100001011… |
… | …011001011001110100 |
3 | 12000021220002102010020 |
4 | 300310023121121310 |
5 | 1324321220313140 |
6 | 40025031325140 |
7 | 3533615144313 |
oct | 606413313164 |
9 | 160256072106 |
10 | 52415010420 |
11 | 202579a8133 |
12 | a1a98207b0 |
13 | 4c341b2986 |
14 | 277337a27a |
15 | 156b8d36d0 |
hex | c342d9674 |
52415010420 has 24 divisors (see below), whose sum is σ = 146762029344. Its totient is φ = 13977336096.
The previous prime is 52415010407. The next prime is 52415010451. The reversal of 52415010420 is 2401051425.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436791694 + ... + 436791813.
It is an arithmetic number, because the mean of its divisors is an integer number (6115084556).
Almost surely, 252415010420 is an apocalyptic number.
It is an amenable number.
52415010420 is an abundant number, since it is smaller than the sum of its proper divisors (94347018924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52415010420 is a wasteful number, since it uses less digits than its factorization.
52415010420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 873583519 (or 873583517 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
Adding to 52415010420 its reverse (2401051425), we get a palindrome (54816061845).
The spelling of 52415010420 in words is "fifty-two billion, four hundred fifteen million, ten thousand, four hundred twenty".
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