Base | Representation |
---|---|
bin | 11001001000000100010100… |
… | …10101101111111101100011 |
3 | 21020122010002020220201211122 |
4 | 30210002022111233331203 |
5 | 24220230143221044102 |
6 | 313302435444002455 |
7 | 14431611255035060 |
oct | 1444021225577543 |
9 | 236563066821748 |
10 | 55252780253027 |
11 | 1667263301a075 |
12 | 624443839042b |
13 | 24aa41287b156 |
14 | d9036ab25c67 |
15 | 65c3b92d40a2 |
hex | 32408a56ff63 |
55252780253027 has 8 divisors (see below), whose sum is σ = 63199232591616. Its totient is φ = 47319627418632.
The previous prime is 55252780252963. The next prime is 55252780253039. The reversal of 55252780253027 is 72035208725255.
55252780253027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55252780253027 - 26 = 55252780252963 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 55252780253027.
It is not an unprimeable number, because it can be changed into a prime (55252780256027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3324867143 + ... + 3324883760.
It is an arithmetic number, because the mean of its divisors is an integer number (7899904073952).
Almost surely, 255252780253027 is an apocalyptic number.
55252780253027 is a deficient number, since it is larger than the sum of its proper divisors (7946452338589).
55252780253027 is a wasteful number, since it uses less digits than its factorization.
55252780253027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6649752097.
The product of its (nonzero) digits is 11760000, while the sum is 53.
The spelling of 55252780253027 in words is "fifty-five trillion, two hundred fifty-two billion, seven hundred eighty million, two hundred fifty-three thousand, twenty-seven".
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