Base | Representation |
---|---|
bin | 100101101001111000010001… |
… | …1111100011000100011101001 |
3 | 1121102201111021001020021020211 |
4 | 1023103300203330120203221 |
5 | 321403031221030430441 |
6 | 3132232212100221121 |
7 | 126523140542065111 |
oct | 11323604374304351 |
9 | 1542644231207224 |
10 | 331211301030121 |
11 | 96596a18852886 |
12 | 31192b7669a7a1 |
13 | 112a7126525025 |
14 | 5bb09d917c041 |
15 | 2845875526a81 |
hex | 12d3c23f188e9 |
331211301030121 has 8 divisors (see below), whose sum is σ = 337622267461824. Its totient is φ = 324806323361520.
The previous prime is 331211301030053. The next prime is 331211301030139. The reversal of 331211301030121 is 121030103112133.
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 331211301030121 - 217 = 331211300899049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 331211301030092 and 331211301030101.
It is not an unprimeable number, because it can be changed into a prime (331211301033121) 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, 1497079095 + ... + 1497300316.
It is an arithmetic number, because the mean of its divisors is an integer number (42202783432728).
Almost surely, 2331211301030121 is an apocalyptic number.
It is an amenable number.
331211301030121 is a deficient number, since it is larger than the sum of its proper divisors (6410966431703).
331211301030121 is a wasteful number, since it uses less digits than its factorization.
331211301030121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2994381551.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 331211301030121 its reverse (121030103112133), we get a palindrome (452241404142254).
The spelling of 331211301030121 in words is "three hundred thirty-one trillion, two hundred eleven billion, three hundred one million, thirty thousand, one hundred twenty-one".
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