Base | Representation |
---|---|
bin | 1001001011010100011110… |
… | …11110111010000000001100 |
3 | 2122110012112022001200110100 |
4 | 10211222033132322000030 |
5 | 10121112433340203041 |
6 | 110530350021211100 |
7 | 4151653160245032 |
oct | 445521736720014 |
9 | 78405468050410 |
10 | 20180163600396 |
11 | 64803a5290658 |
12 | 231b073b60a90 |
13 | b34c9aaa9747 |
14 | 4daa21a82552 |
15 | 24edebb086b6 |
hex | 125a8f7ba00c |
20180163600396 has 36 divisors (see below), whose sum is σ = 51224404140000. Its totient is φ = 6698575920288.
The previous prime is 20180163600383. The next prime is 20180163600427. The reversal of 20180163600396 is 69300636108102.
20180163600396 is a `hidden beast` number, since 2 + 0 + 1 + 8 + 0 + 1 + 6 + 3 + 600 + 39 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1172711271 + ... + 1172728478.
It is an arithmetic number, because the mean of its divisors is an integer number (1422900115000).
Almost surely, 220180163600396 is an apocalyptic number.
It is an amenable number.
20180163600396 is an abundant number, since it is smaller than the sum of its proper divisors (31044240539604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20180163600396 is a wasteful number, since it uses less digits than its factorization.
20180163600396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2345439998 (or 2345439993 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
Adding to 20180163600396 its reverse (69300636108102), we get a palindrome (89480799708498).
The spelling of 20180163600396 in words is "twenty trillion, one hundred eighty billion, one hundred sixty-three million, six hundred thousand, three hundred ninety-six".
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