Base | Representation |
---|---|
bin | 1001000001110101… |
… | …0011001110011001 |
3 | 20020220102122012220 |
4 | 2100131103032121 |
5 | 14430420200100 |
6 | 1040254054253 |
7 | 114026155200 |
oct | 22035231631 |
9 | 6226378186 |
10 | 2423600025 |
11 | 1034071630 |
12 | 5777aa389 |
13 | 2c815c872 |
14 | 18dc44237 |
15 | e2b88aa0 |
hex | 90753399 |
2423600025 has 144 divisors (see below), whose sum is σ = 5129671680. Its totient is φ = 998390400.
The previous prime is 2423600021. The next prime is 2423600071. The reversal of 2423600025 is 5200063242.
It is not a de Polignac number, because 2423600025 - 22 = 2423600021 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2423599968 and 2423600004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2423600021) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6750796 + ... + 6751154.
It is an arithmetic number, because the mean of its divisors is an integer number (35622720).
Almost surely, 22423600025 is an apocalyptic number.
2423600025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2423600025 is an abundant number, since it is smaller than the sum of its proper divisors (2706071655).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2423600025 is a wasteful number, since it uses less digits than its factorization.
2423600025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 564 (or 552 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 2423600025 is about 49230.0723643588. The cubic root of 2423600025 is about 1343.2401032049.
Adding to 2423600025 its reverse (5200063242), we get a palindrome (7623663267).
The spelling of 2423600025 in words is "two billion, four hundred twenty-three million, six hundred thousand, twenty-five".
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