Base | Representation |
---|---|
bin | 11000011111110101000000… |
… | …01111111111001111000111 |
3 | 21001201221022122201220122101 |
4 | 30033322200033333033013 |
5 | 24030102101100402132 |
6 | 310323340321012531 |
7 | 14226663663665650 |
oct | 1417724017771707 |
9 | 231657278656571 |
10 | 53870168372167 |
11 | 1618a234721084 |
12 | 6060496484147 |
13 | 2409c204a9294 |
14 | d4348998a527 |
15 | 6364479647e7 |
hex | 30fea03ff3c7 |
53870168372167 has 16 divisors (see below), whose sum is σ = 61648852147200. Its totient is φ = 46112246238240.
The previous prime is 53870168372159. The next prime is 53870168372177. The reversal of 53870168372167 is 76127386107835.
It is not a de Polignac number, because 53870168372167 - 23 = 53870168372159 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53870168372099 and 53870168372108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53870168372177) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24578209 + ... + 26680117.
It is an arithmetic number, because the mean of its divisors is an integer number (3853053259200).
Almost surely, 253870168372167 is an apocalyptic number.
53870168372167 is a deficient number, since it is larger than the sum of its proper divisors (7778683775033).
53870168372167 is a wasteful number, since it uses less digits than its factorization.
53870168372167 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2106846.
The product of its (nonzero) digits is 71124480, while the sum is 64.
The spelling of 53870168372167 in words is "fifty-three trillion, eight hundred seventy billion, one hundred sixty-eight million, three hundred seventy-two thousand, one hundred sixty-seven".
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