Base | Representation |
---|---|
bin | 11000001101111011011111… |
… | …11010101011001010100011 |
3 | 20222120010220212021010120102 |
4 | 30012331233322223022203 |
5 | 23440013100322431420 |
6 | 305133031324533015 |
7 | 14134362635622056 |
oct | 1406755772531243 |
9 | 228503825233512 |
10 | 53255177155235 |
11 | 15a72437165400 |
12 | 5b812630b116b |
13 | 2393c31a89713 |
14 | d217c872aa9d |
15 | 625451969a75 |
hex | 306f6feab2a3 |
53255177155235 has 24 divisors (see below), whose sum is σ = 70939504209168. Its totient is φ = 38347562264000.
The previous prime is 53255177155231. The next prime is 53255177155241.
53255177155235 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 53255177155235 - 22 = 53255177155231 is a prime.
It is a super-2 number, since 2×532551771552352 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53255177155231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435706649 + ... + 435828858.
It is an arithmetic number, because the mean of its divisors is an integer number (2955812675382).
Almost surely, 253255177155235 is an apocalyptic number.
53255177155235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
53255177155235 is a deficient number, since it is larger than the sum of its proper divisors (17684327053933).
53255177155235 is a wasteful number, since it uses less digits than its factorization.
53255177155235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 871535635 (or 871535624 counting only the distinct ones).
The product of its digits is 27562500, while the sum is 56.
The spelling of 53255177155235 in words is "fifty-three trillion, two hundred fifty-five billion, one hundred seventy-seven million, one hundred fifty-five thousand, two hundred thirty-five".
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