Base | Representation |
---|---|
bin | 10001111011011111100… |
… | …111011101110000101101 |
3 | 11100210022000200112202221 |
4 | 101323133213131300231 |
5 | 130141331222430331 |
6 | 2342005150515341 |
7 | 155005614563002 |
oct | 21733747356055 |
9 | 4323260615687 |
10 | 1232112311341 |
11 | 43559930797a |
12 | 17a95bb05b51 |
13 | 8c25948b572 |
14 | 438c53058a9 |
15 | 220b3eae711 |
hex | 11edf9ddc2d |
1232112311341 has 8 divisors (see below), whose sum is σ = 1252358147768. Its totient is φ = 1211868000000.
The previous prime is 1232112311317. The next prime is 1232112311363. The reversal of 1232112311341 is 1431132112321.
It can be written as a sum of positive squares in 4 ways, for example, as 2242401316 + 1229869910025 = 47354^2 + 1108995^2 .
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 1232112311341 - 221 = 1232110214189 is a prime.
It is a super-2 number, since 2×12321123113412 (a number of 25 digits) contains 22 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 (1232112351341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1308841 + ... + 2043841.
It is an arithmetic number, because the mean of its divisors is an integer number (156544768471).
Almost surely, 21232112311341 is an apocalyptic number.
It is an amenable number.
1232112311341 is a deficient number, since it is larger than the sum of its proper divisors (20245836427).
1232112311341 is an equidigital number, since it uses as much as digits as its factorization.
1232112311341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 762543.
The product of its digits is 864, while the sum is 25.
Adding to 1232112311341 its reverse (1431132112321), we get a palindrome (2663244423662).
The spelling of 1232112311341 in words is "one trillion, two hundred thirty-two billion, one hundred twelve million, three hundred eleven thousand, three hundred forty-one".
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