Base | Representation |
---|---|
bin | 1010001110000000… |
… | …1011000101010100 |
3 | 21002011122221111220 |
4 | 2203200023011110 |
5 | 21104214321322 |
6 | 1132110330340 |
7 | 124656065010 |
oct | 24340130524 |
9 | 7064587456 |
10 | 2743120212 |
11 | 11884688a8 |
12 | 6467b99b0 |
13 | 349403571 |
14 | 1c0459540 |
15 | 110c5155c |
hex | a380b154 |
2743120212 has 48 divisors (see below), whose sum is σ = 7699991040. Its totient is φ = 742498272.
The previous prime is 2743120169. The next prime is 2743120213. The reversal of 2743120212 is 2120213472.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2743120213) 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, 857778 + ... + 860969.
It is an arithmetic number, because the mean of its divisors is an integer number (160416480).
Almost surely, 22743120212 is an apocalyptic number.
It is an amenable number.
2743120212 is an abundant number, since it is smaller than the sum of its proper divisors (4956870828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2743120212 is a wasteful number, since it uses less digits than its factorization.
2743120212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1718780 (or 1718778 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 2743120212 is about 52374.8051261291. The cubic root of 2743120212 is about 1399.8503601967.
Adding to 2743120212 its reverse (2120213472), we get a palindrome (4863333684).
The spelling of 2743120212 in words is "two billion, seven hundred forty-three million, one hundred twenty thousand, two hundred twelve".
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