Base | Representation |
---|---|
bin | 1010100001100101011111… |
… | …01110111101100011111001 |
3 | 10000221120022022220100102202 |
4 | 11100302233232331203321 |
5 | 11013143341410130200 |
6 | 121120151412235545 |
7 | 4606054435022222 |
oct | 520625756754371 |
9 | 100846268810382 |
10 | 23144232114425 |
11 | 7413460729084 |
12 | 271961060bbb5 |
13 | cbb651416b36 |
14 | 5a0288878249 |
15 | 2a207bb211d5 |
hex | 150cafbbd8f9 |
23144232114425 has 12 divisors (see below), whose sum is σ = 28699435162860. Its totient is φ = 18515006761920.
The previous prime is 23144232114373. The next prime is 23144232114439. The reversal of 23144232114425 is 52441123244132.
It can be written as a sum of positive squares in 6 ways, for example, as 6269159661241 + 16875072453184 = 2503829^2 + 4107928^2 .
It is not a de Polignac number, because 23144232114425 - 26 = 23144232114361 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8224022 + ... + 10673471.
It is an arithmetic number, because the mean of its divisors is an integer number (2391619596905).
Almost surely, 223144232114425 is an apocalyptic number.
23144232114425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23144232114425 is a deficient number, since it is larger than the sum of its proper divisors (5555203048435).
23144232114425 is a wasteful number, since it uses less digits than its factorization.
23144232114425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18946492 (or 18946487 counting only the distinct ones).
The product of its digits is 184320, while the sum is 38.
Adding to 23144232114425 its reverse (52441123244132), we get a palindrome (75585355358557).
The spelling of 23144232114425 in words is "twenty-three trillion, one hundred forty-four billion, two hundred thirty-two million, one hundred fourteen thousand, four hundred twenty-five".
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