Base | Representation |
---|---|
bin | 111110101101011… |
… | …1110001001101000 |
3 | 12102122110120100201 |
4 | 1331122332021220 |
5 | 13302140103222 |
6 | 544444441544 |
7 | 103100410633 |
oct | 17532761150 |
9 | 5378416321 |
10 | 2104222312 |
11 | 98a862405 |
12 | 4a88492b4 |
13 | 276c3897a |
14 | 15d668c1a |
15 | c4aed427 |
hex | 7d6be268 |
2104222312 has 16 divisors (see below), whose sum is σ = 3947328000. Its totient is φ = 1051601520.
The previous prime is 2104222273. The next prime is 2104222313. The reversal of 2104222312 is 2132224012.
It is a self number, because there is not a number n which added to its sum of digits gives 2104222312.
It is not an unprimeable number, because it can be changed into a prime (2104222313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45864 + ... + 79447.
It is an arithmetic number, because the mean of its divisors is an integer number (246708000).
Almost surely, 22104222312 is an apocalyptic number.
It is an amenable number.
2104222312 is a deficient number, since it is larger than the sum of its proper divisors (1843105688).
2104222312 is a wasteful number, since it uses less digits than its factorization.
2104222312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127416 (or 127412 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 2104222312 is about 45871.8030166681. The cubic root of 2104222312 is about 1281.4368451460.
Adding to 2104222312 its reverse (2132224012), we get a palindrome (4236446324).
The spelling of 2104222312 in words is "two billion, one hundred four million, two hundred twenty-two thousand, three hundred twelve".
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