Base | Representation |
---|---|
bin | 1000001100110111… |
… | …0001000111000101 |
3 | 12200102100221110021 |
4 | 2003031301013011 |
5 | 14002031034300 |
6 | 1002240055141 |
7 | 105360540502 |
oct | 20315610705 |
9 | 5612327407 |
10 | 2201424325 |
11 | a2a712751 |
12 | 5153044b1 |
13 | 29110ca59 |
14 | 16c52c4a9 |
15 | cd3edd1a |
hex | 833711c5 |
2201424325 has 6 divisors (see below), whose sum is σ = 2729766194. Its totient is φ = 1761139440.
The previous prime is 2201424301. The next prime is 2201424347. The reversal of 2201424325 is 5234241022.
It can be written as a sum of positive squares in 3 ways, for example, as 340882369 + 1860541956 = 18463^2 + 43134^2 .
It is not a de Polignac number, because 2201424325 - 229 = 1664553413 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 88056973 = 2201424325 / (2 + 2 + 0 + 1 + 4 + 2 + 4 + 3 + 2 + 5).
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 2201424325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44028462 + ... + 44028511.
Almost surely, 22201424325 is an apocalyptic number.
2201424325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2201424325 is a deficient number, since it is larger than the sum of its proper divisors (528341869).
2201424325 is an equidigital number, since it uses as much as digits as its factorization.
2201424325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88056983 (or 88056978 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 2201424325 is about 46919.3384970419. The cubic root of 2201424325 is about 1300.8720628032.
Adding to 2201424325 its reverse (5234241022), we get a palindrome (7435665347).
The spelling of 2201424325 in words is "two billion, two hundred one million, four hundred twenty-four thousand, three hundred twenty-five".
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