Base | Representation |
---|---|
bin | 110011011010010111… |
… | …010100111011011011 |
3 | 12021111012110212101022 |
4 | 303122113110323123 |
5 | 1401024001440200 |
6 | 41205431113055 |
7 | 3662662036553 |
oct | 633227247333 |
9 | 167435425338 |
10 | 55203155675 |
11 | 21458818a08 |
12 | a84751278b |
13 | 5289a1c075 |
14 | 2959796163 |
15 | 168157a885 |
hex | cda5d4edb |
55203155675 has 12 divisors (see below), whose sum is σ = 69743460240. Its totient is φ = 43329268320.
The previous prime is 55203155627. The next prime is 55203155677. The reversal of 55203155675 is 57655130255.
It is not a de Polignac number, because 55203155675 - 224 = 55186378459 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55203155677) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20830055 + ... + 20832704.
It is an arithmetic number, because the mean of its divisors is an integer number (5811955020).
Almost surely, 255203155675 is an apocalyptic number.
55203155675 is a deficient number, since it is larger than the sum of its proper divisors (14540304565).
55203155675 is a wasteful number, since it uses less digits than its factorization.
55203155675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41662822 (or 41662817 counting only the distinct ones).
The product of its (nonzero) digits is 787500, while the sum is 44.
It can be divided in two parts, 552031 and 55675, that added together give a palindrome (607706).
The spelling of 55203155675 in words is "fifty-five billion, two hundred three million, one hundred fifty-five thousand, six hundred seventy-five".
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