Base | Representation |
---|---|
bin | 100011010000000010011… |
… | …010011001111001111111 |
3 | 22120120122100210022121022 |
4 | 203100002122121321333 |
5 | 304142034404444411 |
6 | 5052500334254355 |
7 | 340004244346340 |
oct | 43200232317177 |
9 | 8516570708538 |
10 | 2422402031231 |
11 | 854375881886 |
12 | 3315896573bb |
13 | 14757c0c76a0 |
14 | 8535dd660c7 |
15 | 4302b469edb |
hex | 23402699e7f |
2422402031231 has 64 divisors (see below), whose sum is σ = 3150991334400. Its totient is φ = 1808442547200.
The previous prime is 2422402031219. The next prime is 2422402031233. The reversal of 2422402031231 is 1321302042242.
2422402031231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2422402031231 - 238 = 2147524124287 is a prime.
It is a super-2 number, since 2×24224020312312 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2422402031231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2422402031233) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 545460971 + ... + 545465411.
It is an arithmetic number, because the mean of its divisors is an integer number (49234239600).
Almost surely, 22422402031231 is an apocalyptic number.
2422402031231 is a deficient number, since it is larger than the sum of its proper divisors (728589303169).
2422402031231 is a wasteful number, since it uses less digits than its factorization.
2422402031231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5680.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 2422402031231 its reverse (1321302042242), we get a palindrome (3743704073473).
The spelling of 2422402031231 in words is "two trillion, four hundred twenty-two billion, four hundred two million, thirty-one thousand, two hundred thirty-one".
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