Base | Representation |
---|---|
bin | 11001000100100101… |
… | …00010001111011000 |
3 | 1021202001201022002002 |
4 | 30202102202033120 |
5 | 210031301423242 |
6 | 10103350300132 |
7 | 654361456664 |
oct | 144222421730 |
9 | 37661638062 |
10 | 13460186072 |
11 | 5787a19023 |
12 | 2737957648 |
13 | 1366826b58 |
14 | 9199198a4 |
15 | 53ba53432 |
hex | 3224a23d8 |
13460186072 has 16 divisors (see below), whose sum is σ = 25430506200. Its totient is φ = 6678717760.
The previous prime is 13460186071. The next prime is 13460186099. The reversal of 13460186072 is 27068106431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13460186071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6420797 + ... + 6422892.
Almost surely, 213460186072 is an apocalyptic number.
It is an amenable number.
13460186072 is a deficient number, since it is larger than the sum of its proper divisors (11970320128).
13460186072 is a wasteful number, since it uses less digits than its factorization.
13460186072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12843826 (or 12843822 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The spelling of 13460186072 in words is "thirteen billion, four hundred sixty million, one hundred eighty-six thousand, seventy-two".
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