Base | Representation |
---|---|
bin | 1010011100100100… |
… | …0011101000011100 |
3 | 21020102112120001011 |
4 | 2213021003220130 |
5 | 21220331403434 |
6 | 1142131025004 |
7 | 126330021352 |
oct | 24711035034 |
9 | 7212476034 |
10 | 2804169244 |
11 | 1209975948 |
12 | 66313b164 |
13 | 358c59b56 |
14 | 1c85cb7d2 |
15 | 1162aee64 |
hex | a7243a1c |
2804169244 has 24 divisors (see below), whose sum is σ = 5205528720. Its totient is φ = 1317179136.
The previous prime is 2804169233. The next prime is 2804169323. The reversal of 2804169244 is 4429614082.
It is a junction number, because it is equal to n+sod(n) for n = 2804169197 and 2804169206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499 + ... + 74890.
It is an arithmetic number, because the mean of its divisors is an integer number (216897030).
Almost surely, 22804169244 is an apocalyptic number.
It is an amenable number.
2804169244 is a deficient number, since it is larger than the sum of its proper divisors (2401359476).
2804169244 is a wasteful number, since it uses less digits than its factorization.
2804169244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75957 (or 75955 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 2804169244 is about 52954.4072197962. The cubic root of 2804169244 is about 1410.1589687138.
The spelling of 2804169244 in words is "two billion, eight hundred four million, one hundred sixty-nine thousand, two hundred forty-four".
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