Base | Representation |
---|---|
bin | 1111010010101111… |
… | …1110110100110001 |
3 | 101121002121020212200 |
4 | 3310223332310301 |
5 | 31401410421400 |
6 | 1515204013413 |
7 | 203505241212 |
oct | 36453766461 |
9 | 11532536780 |
10 | 4105170225 |
11 | 1817297172 |
12 | 966991269 |
13 | 505655610 |
14 | 2ad2cd409 |
15 | 1905ebb00 |
hex | f4afed31 |
4105170225 has 144 divisors (see below), whose sum is σ = 8198141952. Its totient is φ = 1950842880.
The previous prime is 4105170211. The next prime is 4105170227. The reversal of 4105170225 is 5220715014.
4105170225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4105170225 - 26 = 4105170161 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4105170227) 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, 15973297 + ... + 15973553.
Almost surely, 24105170225 is an apocalyptic number.
4105170225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4105170225 is a deficient number, since it is larger than the sum of its proper divisors (4092971727).
4105170225 is a wasteful number, since it uses less digits than its factorization.
4105170225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456 (or 448 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 4105170225 is about 64071.6023289569. The cubic root of 4105170225 is about 1601.1931497384.
Adding to 4105170225 its reverse (5220715014), we get a palindrome (9325885239).
The spelling of 4105170225 in words is "four billion, one hundred five million, one hundred seventy thousand, two hundred twenty-five".
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