Base | Representation |
---|---|
bin | 1111111110101110… |
… | …0010111100101111 |
3 | 102001221122112101221 |
4 | 3333223202330233 |
5 | 32241114333143 |
6 | 1545353044211 |
7 | 211205021155 |
oct | 37753427457 |
9 | 12057575357 |
10 | 4289605423 |
11 | 1901409054 |
12 | 9b86b6667 |
13 | 53492017c |
14 | 2c99bd3d5 |
15 | 1a18ce2ed |
hex | ffae2f2f |
4289605423 has 4 divisors (see below), whose sum is σ = 4302565288. Its totient is φ = 4276645560.
The previous prime is 4289605379. The next prime is 4289605429. The reversal of 4289605423 is 3245069824.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4289605423 - 29 = 4289604911 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4289605423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4289605429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6479436 + ... + 6480097.
It is an arithmetic number, because the mean of its divisors is an integer number (1075641322).
Almost surely, 24289605423 is an apocalyptic number.
4289605423 is a deficient number, since it is larger than the sum of its proper divisors (12959865).
4289605423 is a wasteful number, since it uses less digits than its factorization.
4289605423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12959864.
The product of its (nonzero) digits is 414720, while the sum is 43.
The square root of 4289605423 is about 65495.0793800572. The cubic root of 4289605423 is about 1624.8219668309.
The spelling of 4289605423 in words is "four billion, two hundred eighty-nine million, six hundred five thousand, four hundred twenty-three".
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