Base | Representation |
---|---|
bin | 1011110101110111100110… |
… | …0000110111100011011010 |
3 | 1201002201010002002112122100 |
4 | 2331131321200313203122 |
5 | 3201310113120032331 |
6 | 43405202205504230 |
7 | 2512445555332503 |
oct | 275357140674332 |
9 | 51081102075570 |
10 | 13020084533466 |
11 | 416a872316a8a |
12 | 1563467b72076 |
13 | 735a33a1ca4a |
14 | 330265633baa |
15 | 178a37a4eae6 |
hex | bd7798378da |
13020084533466 has 96 divisors (see below), whose sum is σ = 30840486663168. Its totient is φ = 3952025141760.
The previous prime is 13020084533453. The next prime is 13020084533527. The reversal of 13020084533466 is 66433548002031.
13020084533466 is a `hidden beast` number, since 1 + 30 + 2 + 0 + 0 + 84 + 533 + 4 + 6 + 6 = 666.
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, 40182595 + ... + 40505321.
It is an arithmetic number, because the mean of its divisors is an integer number (321255069408).
Almost surely, 213020084533466 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13020084533466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15420243331584).
13020084533466 is an abundant number, since it is smaller than the sum of its proper divisors (17820402129702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13020084533466 is a wasteful number, since it uses less digits than its factorization.
13020084533466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327036 (or 327033 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 45.
The spelling of 13020084533466 in words is "thirteen trillion, twenty billion, eighty-four million, five hundred thirty-three thousand, four hundred sixty-six".
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