Base | Representation |
---|---|
bin | 1011111011111100001111… |
… | …1100010000110110010100 |
3 | 1201110200101212110112002201 |
4 | 2332333003330100312110 |
5 | 3210012244041202202 |
6 | 43525134415014244 |
7 | 2523131114051230 |
oct | 276770374206624 |
9 | 51420355415081 |
10 | 13124412444052 |
11 | 4200039743398 |
12 | 157b72320a384 |
13 | 74281c071910 |
14 | 3353213a55c0 |
15 | 17b5e1bd3387 |
hex | befc3f10d94 |
13124412444052 has 24 divisors (see below), whose sum is σ = 28267965264896. Its totient is φ = 5192075252448.
The previous prime is 13124412444049. The next prime is 13124412444071. The reversal of 13124412444052 is 25044421442131.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18028038708 + ... + 18028039435.
Almost surely, 213124412444052 is an apocalyptic number.
It is an amenable number.
13124412444052 is an abundant number, since it is smaller than the sum of its proper divisors (15143552820844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13124412444052 is a wasteful number, since it uses less digits than its factorization.
13124412444052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36056078167 (or 36056078165 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 37.
Adding to 13124412444052 its reverse (25044421442131), we get a palindrome (38168833886183).
The spelling of 13124412444052 in words is "thirteen trillion, one hundred twenty-four billion, four hundred twelve million, four hundred forty-four thousand, fifty-two".
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