Base | Representation |
---|---|
bin | 1111010010110000… |
… | …1001000100110101 |
3 | 101121002200101110210 |
4 | 3310230021010311 |
5 | 31401413242323 |
6 | 1515204540033 |
7 | 203505504504 |
oct | 36454110465 |
9 | 11532611423 |
10 | 4105212213 |
11 | 1817315773 |
12 | 9669b1619 |
13 | 50566b76b |
14 | 2ad30083b |
15 | 190609293 |
hex | f4b09135 |
4105212213 has 16 divisors (see below), whose sum is σ = 5511488960. Its totient is φ = 2717898624.
The previous prime is 4105212191. The next prime is 4105212229. The reversal of 4105212213 is 3122125014.
It is not a de Polignac number, because 4105212213 - 213 = 4105204021 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 4105212213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4105212253) 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, 854823 + ... + 859611.
It is an arithmetic number, because the mean of its divisors is an integer number (344468060).
Almost surely, 24105212213 is an apocalyptic number.
It is an amenable number.
4105212213 is a deficient number, since it is larger than the sum of its proper divisors (1406276747).
4105212213 is a wasteful number, since it uses less digits than its factorization.
4105212213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6708.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 4105212213 is about 64071.9299927823. The cubic root of 4105212213 is about 1601.1986087625.
Adding to 4105212213 its reverse (3122125014), we get a palindrome (7227337227).
The spelling of 4105212213 in words is "four billion, one hundred five million, two hundred twelve thousand, two hundred thirteen".
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