Base | Representation |
---|---|
bin | 11111000001101100011… |
… | …001101001001001111001 |
3 | 21112211101021112020100101 |
4 | 133001230121221021321 |
5 | 234413041321042223 |
6 | 4311252235235401 |
7 | 310016660501035 |
oct | 37015431511171 |
9 | 7484337466311 |
10 | 2132122440313 |
11 | 752256595818 |
12 | 2a52775a8b61 |
13 | 12609b082b38 |
14 | 752a3ba71c5 |
15 | 3a6dc33c4ad |
hex | 1f06c669279 |
2132122440313 has 8 divisors (see below), whose sum is σ = 2149203265928. Its totient is φ = 2115085924224.
The previous prime is 2132122440293. The next prime is 2132122440319. The reversal of 2132122440313 is 3130442212312.
It can be written as a sum of positive squares in 4 ways, for example, as 115870117609 + 2016252322704 = 340397^2 + 1419948^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2132122440313 is a prime.
It is a super-2 number, since 2×21321224403132 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2132122440319) 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, 10980756 + ... + 11173237.
It is an arithmetic number, because the mean of its divisors is an integer number (268650408241).
Almost surely, 22132122440313 is an apocalyptic number.
It is an amenable number.
2132122440313 is a deficient number, since it is larger than the sum of its proper divisors (17080825615).
2132122440313 is a wasteful number, since it uses less digits than its factorization.
2132122440313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22154763.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 2132122440313 its reverse (3130442212312), we get a palindrome (5262564652625).
The spelling of 2132122440313 in words is "two trillion, one hundred thirty-two billion, one hundred twenty-two million, four hundred forty thousand, three hundred thirteen".
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