Base | Representation |
---|---|
bin | 1000101011110010… |
… | …0001111011101001 |
3 | 20000110102100011221 |
4 | 2022330201323221 |
5 | 14233231422213 |
6 | 1023152022041 |
7 | 111524136142 |
oct | 21274417351 |
9 | 6013370157 |
10 | 2331123433 |
11 | a969495a1 |
12 | 550831921 |
13 | 2b1c515a2 |
14 | 181850ac9 |
15 | d99bd38d |
hex | 8af21ee9 |
2331123433 has 16 divisors (see below), whose sum is σ = 2505971520. Its totient is φ = 2161688256.
The previous prime is 2331123427. The next prime is 2331123451. The reversal of 2331123433 is 3343211332.
It is a cyclic number.
It is not a de Polignac number, because 2331123433 - 25 = 2331123401 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2331123398 and 2331123407.
It is not an unprimeable number, because it can be changed into a prime (2331123493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467791 + ... + 472747.
It is an arithmetic number, because the mean of its divisors is an integer number (156623220).
Almost surely, 22331123433 is an apocalyptic number.
It is an amenable number.
2331123433 is a deficient number, since it is larger than the sum of its proper divisors (174848087).
2331123433 is a wasteful number, since it uses less digits than its factorization.
2331123433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5496.
The product of its digits is 3888, while the sum is 25.
The square root of 2331123433 is about 48281.7090936102. The cubic root of 2331123433 is about 1325.9335408529.
Adding to 2331123433 its reverse (3343211332), we get a palindrome (5674334765).
The spelling of 2331123433 in words is "two billion, three hundred thirty-one million, one hundred twenty-three thousand, four hundred thirty-three".
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