Base | Representation |
---|---|
bin | 1000100101000100… |
… | …1001000001101100 |
3 | 12221111110002200201 |
4 | 2021101021001230 |
5 | 14204030101022 |
6 | 1020304403244 |
7 | 111032640055 |
oct | 21121110154 |
9 | 5844402621 |
10 | 2302972012 |
11 | a81a70a60 |
12 | 543316524 |
13 | 2a9175b43 |
14 | 17bc0372c |
15 | d72ac127 |
hex | 8944906c |
2302972012 has 48 divisors (see below), whose sum is σ = 4579092000. Its totient is φ = 1003842560.
The previous prime is 2302971973. The next prime is 2302972043. The reversal of 2302972012 is 2102792032.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184068 + ... + 196180.
It is an arithmetic number, because the mean of its divisors is an integer number (95397750).
Almost surely, 22302972012 is an apocalyptic number.
2302972012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2302972012 is a deficient number, since it is larger than the sum of its proper divisors (2276119988).
2302972012 is a wasteful number, since it uses less digits than its factorization.
2302972012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12306 (or 12304 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 2302972012 is about 47989.2905969655. The cubic root of 2302972012 is about 1320.5744385314.
The spelling of 2302972012 in words is "two billion, three hundred two million, nine hundred seventy-two thousand, twelve".
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