Base | Representation |
---|---|
bin | 111111100101000… |
… | …0001100110010111 |
3 | 12111200020121200001 |
4 | 1333022001212113 |
5 | 13332113200143 |
6 | 551404432131 |
7 | 103603020613 |
oct | 17712014627 |
9 | 5450217601 |
10 | 2133334423 |
11 | 9a5236800 |
12 | 4b6548647 |
13 | 27cc8c77c |
14 | 163486343 |
15 | c744e14d |
hex | 7f281997 |
2133334423 has 24 divisors (see below), whose sum is σ = 2381646960. Its totient is φ = 1909248000.
The previous prime is 2133334417. The next prime is 2133334477. The reversal of 2133334423 is 3244333312.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-2133334423 is a prime.
It is a super-2 number, since 2×21333344232 = 9102231520713485858, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2133334391 and 2133334400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2133334523) 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 23 ways as a sum of consecutive naturals, for example, 2773783 + ... + 2774551.
It is an arithmetic number, because the mean of its divisors is an integer number (99235290).
Almost surely, 22133334423 is an apocalyptic number.
2133334423 is a deficient number, since it is larger than the sum of its proper divisors (248312537).
2133334423 is a wasteful number, since it uses less digits than its factorization.
2133334423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1119 (or 1108 counting only the distinct ones).
The product of its digits is 15552, while the sum is 28.
The square root of 2133334423 is about 46188.0333311562. The cubic root of 2133334423 is about 1287.3193986536.
Adding to 2133334423 its reverse (3244333312), we get a palindrome (5377667735).
The spelling of 2133334423 in words is "two billion, one hundred thirty-three million, three hundred thirty-four thousand, four hundred twenty-three".
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