Base | Representation |
---|---|
bin | 111110101110010… |
… | …0011000000011111 |
3 | 12102200020120001010 |
4 | 1331130203000133 |
5 | 13302241313143 |
6 | 544501350303 |
7 | 103104051222 |
oct | 17534430037 |
9 | 5380216033 |
10 | 2104635423 |
11 | 990014820 |
12 | 4a8a08393 |
13 | 277051a07 |
14 | 15d7355b9 |
15 | c4b80a33 |
hex | 7d72301f |
2104635423 has 16 divisors (see below), whose sum is σ = 3106982016. Its totient is φ = 1256497440.
The previous prime is 2104635413. The next prime is 2104635427. The reversal of 2104635423 is 3245364012.
It is not a de Polignac number, because 2104635423 - 29 = 2104634911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2104635427) 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, 473736 + ... + 478157.
It is an arithmetic number, because the mean of its divisors is an integer number (194186376).
Almost surely, 22104635423 is an apocalyptic number.
2104635423 is a deficient number, since it is larger than the sum of its proper divisors (1002346593).
2104635423 is a wasteful number, since it uses less digits than its factorization.
2104635423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 951974.
The product of its (nonzero) digits is 17280, while the sum is 30.
The square root of 2104635423 is about 45876.3056816915. The cubic root of 2104635423 is about 1281.5206989312.
Adding to 2104635423 its reverse (3245364012), we get a palindrome (5349999435).
The spelling of 2104635423 in words is "two billion, one hundred four million, six hundred thirty-five thousand, four hundred twenty-three".
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