Base | Representation |
---|---|
bin | 1000011101000001… |
… | …1110010100111100 |
3 | 12212010222110202100 |
4 | 2013100132110330 |
5 | 14121411231214 |
6 | 1013101425100 |
7 | 110143146612 |
oct | 20720362474 |
9 | 5763873670 |
10 | 2269242684 |
11 | a64a23685 |
12 | 533b6b190 |
13 | 2a2196567 |
14 | 1775436b2 |
15 | d4348309 |
hex | 8741e53c |
2269242684 has 18 divisors (see below), whose sum is σ = 5736141320. Its totient is φ = 756414216.
The previous prime is 2269242683. The next prime is 2269242691. The reversal of 2269242684 is 4862429622.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2269242683) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31517224 + ... + 31517295.
Almost surely, 22269242684 is an apocalyptic number.
It is an amenable number.
2269242684 is an abundant number, since it is smaller than the sum of its proper divisors (3466898636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2269242684 is a wasteful number, since it uses less digits than its factorization.
2269242684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63034529 (or 63034524 counting only the distinct ones).
The product of its digits is 663552, while the sum is 45.
The square root of 2269242684 is about 47636.5687681218. The cubic root of 2269242684 is about 1314.0956610436.
The spelling of 2269242684 in words is "two billion, two hundred sixty-nine million, two hundred forty-two thousand, six hundred eighty-four".
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