Base | Representation |
---|---|
bin | 11111000001110010001… |
… | …110101010011100101101 |
3 | 21112211122002112020011111 |
4 | 133001302032222130231 |
5 | 234413241334202300 |
6 | 4311310051152021 |
7 | 310022255606401 |
oct | 37016216523455 |
9 | 7484562466144 |
10 | 2132220225325 |
11 | 7522a6804083 |
12 | 2a52a42a5611 |
13 | 1260b53cc3a8 |
14 | 752b2b7d101 |
15 | 3a6e5c059ba |
hex | 1f0723aa72d |
2132220225325 has 6 divisors (see below), whose sum is σ = 2643953079434. Its totient is φ = 1705776180240.
The previous prime is 2132220225323. The next prime is 2132220225341. The reversal of 2132220225325 is 5235220222312.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 315552951081 + 1816667274244 = 561741^2 + 1347838^2 .
It is not a de Polignac number, because 2132220225325 - 21 = 2132220225323 is a prime.
It is a super-3 number, since 3×21322202253253 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132220225323) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42644404482 + ... + 42644404531.
Almost surely, 22132220225325 is an apocalyptic number.
2132220225325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2132220225325 is a deficient number, since it is larger than the sum of its proper divisors (511732854109).
2132220225325 is an equidigital number, since it uses as much as digits as its factorization.
2132220225325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85288809023 (or 85288809018 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 2132220225325 its reverse (5235220222312), we get a palindrome (7367440447637).
The spelling of 2132220225325 in words is "two trillion, one hundred thirty-two billion, two hundred twenty million, two hundred twenty-five thousand, three hundred twenty-five".
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