Base | Representation |
---|---|
bin | 1000100101001000… |
… | …1000110001100001 |
3 | 12221111221100212102 |
4 | 2021102020301201 |
5 | 14204111424441 |
6 | 1020314140145 |
7 | 111035105240 |
oct | 21122106141 |
9 | 5844840772 |
10 | 2303233121 |
11 | a8212a152 |
12 | 543421655 |
13 | 2a9237947 |
14 | 17bc70957 |
15 | d730e69b |
hex | 89488c61 |
2303233121 has 8 divisors (see below), whose sum is σ = 2634089664. Its totient is φ = 1972832400.
The previous prime is 2303233109. The next prime is 2303233129. The reversal of 2303233121 is 1213323032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2303233121 - 26 = 2303233057 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2303233093 and 2303233102.
It is not an unprimeable number, because it can be changed into a prime (2303233129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103055 + ... + 123396.
It is an arithmetic number, because the mean of its divisors is an integer number (329261208).
Almost surely, 22303233121 is an apocalyptic number.
It is an amenable number.
2303233121 is a deficient number, since it is larger than the sum of its proper divisors (330856543).
2303233121 is a wasteful number, since it uses less digits than its factorization.
2303233121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227911.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 2303233121 is about 47992.0110122508. The cubic root of 2303233121 is about 1320.6243451793.
Adding to 2303233121 its reverse (1213323032), we get a palindrome (3516556153).
The spelling of 2303233121 in words is "two billion, three hundred three million, two hundred thirty-three thousand, one hundred twenty-one".
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