Base | Representation |
---|---|
bin | 110100000011000000… |
… | …100101001100100111 |
3 | 12100020201121010200122 |
4 | 310003000211030213 |
5 | 1403423033340410 |
6 | 41401230432155 |
7 | 4015612106513 |
oct | 640300451447 |
9 | 170221533618 |
10 | 55885058855 |
11 | 2177872795a |
12 | a9b796265b |
13 | 5368093382 |
14 | 29c217d143 |
15 | 16c1375e55 |
hex | d03025327 |
55885058855 has 32 divisors (see below), whose sum is σ = 70609242240. Its totient is φ = 42402608640.
The previous prime is 55885058849. The next prime is 55885058863.
55885058855 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 55885058855 - 24 = 55885058839 is a prime.
It is a super-2 number, since 2×558850588552 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2841917 + ... + 2861513.
It is an arithmetic number, because the mean of its divisors is an integer number (2206538820).
Almost surely, 255885058855 is an apocalyptic number.
55885058855 is a deficient number, since it is larger than the sum of its proper divisors (14724183385).
55885058855 is a wasteful number, since it uses less digits than its factorization.
55885058855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19979.
The product of its (nonzero) digits is 64000000, while the sum is 62.
The spelling of 55885058855 in words is "fifty-five billion, eight hundred eighty-five million, fifty-eight thousand, eight hundred fifty-five".
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