Base | Representation |
---|---|
bin | 11100000001010000111110… |
… | …000001011110110000000001 |
3 | 121011022212221211210002202121 |
4 | 130001100332001132300001 |
5 | 112123014113002413241 |
6 | 1114032035513244241 |
7 | 34646143561636465 |
oct | 3401207601366001 |
9 | 534285854702677 |
10 | 123232242232321 |
11 | 362a155609a482 |
12 | 119a3298703681 |
13 | 539b99b03b101 |
14 | 22606881a44a5 |
15 | e3a847c07ad1 |
hex | 70143e05ec01 |
123232242232321 has 16 divisors (see below), whose sum is σ = 124514882380368. Its totient is φ = 121950843904000.
The previous prime is 123232242232279. The next prime is 123232242232339.
It is a happy number.
123232242232321 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 8 ways, for example, as 2716197351921 + 120516044880400 = 1648089^2 + 10977980^2 .
It is a cyclic number.
It is not a de Polignac number, because 123232242232321 - 237 = 123094803278849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123232242232921) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1724625831 + ... + 1724697283.
It is an arithmetic number, because the mean of its divisors is an integer number (7782180148773).
Almost surely, 2123232242232321 is an apocalyptic number.
It is an amenable number.
123232242232321 is a deficient number, since it is larger than the sum of its proper divisors (1282640148047).
123232242232321 is a wasteful number, since it uses less digits than its factorization.
123232242232321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79892.
The product of its digits is 82944, while the sum is 34.
The spelling of 123232242232321 in words is "one hundred twenty-three trillion, two hundred thirty-two billion, two hundred forty-two million, two hundred thirty-two thousand, three hundred twenty-one".
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