Base | Representation |
---|---|
bin | 110010100100110110110110… |
… | …100100000111100111010001 |
3 | 1002011120120221020220202000012 |
4 | 302210312312210013213101 |
5 | 213123334113244323400 |
6 | 2105025141350404305 |
7 | 64565256510544436 |
oct | 6244666644074721 |
9 | 1064516836822005 |
10 | 222435124214225 |
11 | 6496922a82458a |
12 | 20b45501060695 |
13 | 971670830a110 |
14 | 3ccdcbb6d5b8d |
15 | 1aab0ac215d35 |
hex | ca4db69079d1 |
222435124214225 has 24 divisors (see below), whose sum is σ = 314509174733880. Its totient is φ = 154597443793920.
The previous prime is 222435124214207. The next prime is 222435124214239. The reversal of 222435124214225 is 522412421534222.
222435124214225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 12 ways, for example, as 146917477386304 + 75517646827921 = 12120952^2 + 8690089^2 .
It is not a de Polignac number, because 222435124214225 - 224 = 222435107437009 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20129869970 + ... + 20129881019.
It is an arithmetic number, because the mean of its divisors is an integer number (13104548947245).
Almost surely, 2222435124214225 is an apocalyptic number.
222435124214225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
222435124214225 is a deficient number, since it is larger than the sum of its proper divisors (92074050519655).
222435124214225 is a wasteful number, since it uses less digits than its factorization.
222435124214225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40259751029 (or 40259751024 counting only the distinct ones).
The product of its digits is 614400, while the sum is 41.
Adding to 222435124214225 its reverse (522412421534222), we get a palindrome (744847545748447).
The spelling of 222435124214225 in words is "two hundred twenty-two trillion, four hundred thirty-five billion, one hundred twenty-four million, two hundred fourteen thousand, two hundred twenty-five".
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