Base | Representation |
---|---|
bin | 1101100001011000111… |
… | …1001101011110111001 |
3 | 211012121110220202121002 |
4 | 3120112033031132321 |
5 | 12301223114220441 |
6 | 254415011254345 |
7 | 22532433432653 |
oct | 3302617153671 |
9 | 735543822532 |
10 | 232301320121 |
11 | 8a578048092 |
12 | 390312aa3b5 |
13 | 18ba13cc250 |
14 | b35a01d6d3 |
15 | 6099130b9b |
hex | 36163cd7b9 |
232301320121 has 8 divisors (see below), whose sum is σ = 258797227080. Its totient is φ = 207037780992.
The previous prime is 232301320067. The next prime is 232301320127. The reversal of 232301320121 is 121023103232.
It can be written as a sum of positive squares in 4 ways, for example, as 16043768896 + 216257551225 = 126664^2 + 465035^2 .
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 232301320121 - 230 = 231227578297 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232301320093 and 232301320102.
It is not an unprimeable number, because it can be changed into a prime (232301320127) 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, 308091560 + ... + 308092313.
It is an arithmetic number, because the mean of its divisors is an integer number (32349653385).
Almost surely, 2232301320121 is an apocalyptic number.
It is an amenable number.
232301320121 is a deficient number, since it is larger than the sum of its proper divisors (26495906959).
232301320121 is a wasteful number, since it uses less digits than its factorization.
232301320121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 616183915.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 232301320121 its reverse (121023103232), we get a palindrome (353324423353).
The spelling of 232301320121 in words is "two hundred thirty-two billion, three hundred one million, three hundred twenty thousand, one hundred twenty-one".
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