Base | Representation |
---|---|
bin | 111110101101110… |
… | …1010100101011000 |
3 | 12102122210211000110 |
4 | 1331123222211120 |
5 | 13302211414222 |
6 | 544452404320 |
7 | 103102066353 |
oct | 17533524530 |
9 | 5378724013 |
10 | 2104404312 |
11 | 98a97711a |
12 | 4a89166a0 |
13 | 276ca076a |
14 | 15d6b529a |
15 | c4b3730c |
hex | 7d6ea958 |
2104404312 has 16 divisors (see below), whose sum is σ = 5261010840. Its totient is φ = 701468096.
The previous prime is 2104404307. The next prime is 2104404317. The reversal of 2104404312 is 2134044012.
It is an interprime number because it is at equal distance from previous prime (2104404307) and next prime (2104404317).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2104404317) 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, 43841733 + ... + 43841780.
Almost surely, 22104404312 is an apocalyptic number.
It is an amenable number.
2104404312 is an abundant number, since it is smaller than the sum of its proper divisors (3156606528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2104404312 is a wasteful number, since it uses less digits than its factorization.
2104404312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87683522 (or 87683518 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2104404312 is about 45873.7867632486. The cubic root of 2104404312 is about 1281.4737890850.
Adding to 2104404312 its reverse (2134044012), we get a palindrome (4238448324).
The spelling of 2104404312 in words is "two billion, one hundred four million, four hundred four thousand, three hundred twelve".
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