Base | Representation |
---|---|
bin | 1111010010110000… |
… | …0111010111101001 |
3 | 101121002200000212222 |
4 | 3310230013113221 |
5 | 31401413031400 |
6 | 1515204443425 |
7 | 203505445232 |
oct | 36454072751 |
9 | 11532600788 |
10 | 4105205225 |
11 | 18173104a0 |
12 | 9669a9575 |
13 | 505668524 |
14 | 2ad2dc089 |
15 | 190607185 |
hex | f4b075e9 |
4105205225 has 24 divisors (see below), whose sum is σ = 5732371200. Its totient is φ = 2889288000.
The previous prime is 4105205219. The next prime is 4105205233. The reversal of 4105205225 is 5225025014.
It is not a de Polignac number, because 4105205225 - 220 = 4104156649 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4105205194 and 4105205203.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232250 + ... + 249299.
It is an arithmetic number, because the mean of its divisors is an integer number (238848800).
Almost surely, 24105205225 is an apocalyptic number.
It is an amenable number.
4105205225 is a deficient number, since it is larger than the sum of its proper divisors (1627165975).
4105205225 is a wasteful number, since it uses less digits than its factorization.
4105205225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 481601 (or 481596 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 4105205225 is about 64071.8754602985. The cubic root of 4105205225 is about 1601.1977002279.
The spelling of 4105205225 in words is "four billion, one hundred five million, two hundred five thousand, two hundred twenty-five".
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