Base | Representation |
---|---|
bin | 10111111000111100100110… |
… | …01111111001011001111110 |
3 | 20220000012222210120000120200 |
4 | 23330132103033321121332 |
5 | 23341210033121243142 |
6 | 303421515124424330 |
7 | 14031320555141346 |
oct | 1374362317713176 |
9 | 226005883500520 |
10 | 52534215415422 |
11 | 158146aa0463a4 |
12 | 5a855965480a6 |
13 | 2340c55912650 |
14 | cd8953511d26 |
15 | 6118074c164c |
hex | 2fc7933f967e |
52534215415422 has 96 divisors (see below), whose sum is σ = 123009431388480. Its totient is φ = 16107754037760.
The previous prime is 52534215415417. The next prime is 52534215415433. The reversal of 52534215415422 is 22451451243525.
52534215415422 is a `hidden beast` number, since 5 + 2 + 5 + 3 + 4 + 215 + 4 + 1 + 5 + 422 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 256717168 + ... + 256921724.
It is an arithmetic number, because the mean of its divisors is an integer number (1281348243630).
Almost surely, 252534215415422 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52534215415422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61504715694240).
52534215415422 is an abundant number, since it is smaller than the sum of its proper divisors (70475215973058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52534215415422 is a wasteful number, since it uses less digits than its factorization.
52534215415422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208418 (or 208415 counting only the distinct ones).
The product of its digits is 1920000, while the sum is 45.
Adding to 52534215415422 its reverse (22451451243525), we get a palindrome (74985666658947).
The spelling of 52534215415422 in words is "fifty-two trillion, five hundred thirty-four billion, two hundred fifteen million, four hundred fifteen thousand, four hundred twenty-two".
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