Base | Representation |
---|---|
bin | 1100100111011110101010… |
… | …0011100110011111110101 |
3 | 1211010012001100000221110012 |
4 | 3021313222203212133311 |
5 | 3304241120424200203 |
6 | 45300515134110005 |
7 | 2631150423350000 |
oct | 311675243463765 |
9 | 54105040027405 |
10 | 13872384600053 |
11 | 44692774aa901 |
12 | 168068964b305 |
13 | 798211105685 |
14 | 35d5d9974537 |
15 | 190cbc5bcbd8 |
hex | c9dea8e67f5 |
13872384600053 has 20 divisors (see below), whose sum is σ = 16741537057740. Its totient is φ = 11480594094144.
The previous prime is 13872384600037. The next prime is 13872384600077. The reversal of 13872384600053 is 35000648327831.
It can be written as a sum of positive squares in 2 ways, for example, as 9816986104849 + 4055398495204 = 3133207^2 + 2013802^2 .
It is not a de Polignac number, because 13872384600053 - 24 = 13872384600037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13872384599974 and 13872384600010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13872384600353) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 99546800 + ... + 99686057.
It is an arithmetic number, because the mean of its divisors is an integer number (837076852887).
Almost surely, 213872384600053 is an apocalyptic number.
It is an amenable number.
13872384600053 is a deficient number, since it is larger than the sum of its proper divisors (2869152457687).
13872384600053 is an frugal number, since it uses more digits than its factorization.
13872384600053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199232914 (or 199232893 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 50.
The spelling of 13872384600053 in words is "thirteen trillion, eight hundred seventy-two billion, three hundred eighty-four million, six hundred thousand, fifty-three".
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