Base | Representation |
---|---|
bin | 1000101001001011… |
… | …1000100100101101 |
3 | 12222200212200110012 |
4 | 2022102320210231 |
5 | 14222433044000 |
6 | 1022122023005 |
7 | 111332266226 |
oct | 21222704455 |
9 | 5880780405 |
10 | 2320206125 |
11 | a90772226 |
12 | 549047a65 |
13 | 2ac8cb343 |
14 | 18020c24d |
15 | d8a63735 |
hex | 8a4b892d |
2320206125 has 16 divisors (see below), whose sum is σ = 2897861616. Its totient is φ = 1854726400.
The previous prime is 2320206079. The next prime is 2320206127. The reversal of 2320206125 is 5216020232.
It can be written as a sum of positive squares in 8 ways, for example, as 877877641 + 1442328484 = 29629^2 + 37978^2 .
It is not a de Polignac number, because 2320206125 - 214 = 2320189741 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2320206125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2320206127) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172649 + ... + 185601.
It is an arithmetic number, because the mean of its divisors is an integer number (181116351).
Almost surely, 22320206125 is an apocalyptic number.
2320206125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2320206125 is a deficient number, since it is larger than the sum of its proper divisors (577655491).
2320206125 is a wasteful number, since it uses less digits than its factorization.
2320206125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14401 (or 14391 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2320206125 is about 48168.5179863363. The cubic root of 2320206125 is about 1323.8603942837.
Adding to 2320206125 its reverse (5216020232), we get a palindrome (7536226357).
The spelling of 2320206125 in words is "two billion, three hundred twenty million, two hundred six thousand, one hundred twenty-five".
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