Base | Representation |
---|---|
bin | 110011110000110101… |
… | …000100110101011011 |
3 | 12022110110200020002002 |
4 | 303300311010311123 |
5 | 1402311443142302 |
6 | 41311053231215 |
7 | 4005216440225 |
oct | 636065046533 |
9 | 168413606062 |
10 | 55580052827 |
11 | 21631544362 |
12 | a93179250b |
13 | 5319b31b30 |
14 | 2993865415 |
15 | 16a46c8c02 |
hex | cf0d44d5b |
55580052827 has 16 divisors (see below), whose sum is σ = 60879978432. Its totient is φ = 50427688320.
The previous prime is 55580052817. The next prime is 55580052881. The reversal of 55580052827 is 72825008555.
It is a cyclic number.
It is not a de Polignac number, because 55580052827 - 24 = 55580052811 is a prime.
It is a super-2 number, since 2×555800528272 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55580052817) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1123253 + ... + 1171689.
It is an arithmetic number, because the mean of its divisors is an integer number (3804998652).
Almost surely, 255580052827 is an apocalyptic number.
55580052827 is a deficient number, since it is larger than the sum of its proper divisors (5299925605).
55580052827 is a wasteful number, since it uses less digits than its factorization.
55580052827 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49958.
The product of its (nonzero) digits is 1120000, while the sum is 47.
The spelling of 55580052827 in words is "fifty-five billion, five hundred eighty million, fifty-two thousand, eight hundred twenty-seven".
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