Base | Representation |
---|---|
bin | 111111010001000… |
… | …0001100111000011 |
3 | 12110221111212222012 |
4 | 1332202001213003 |
5 | 13321422124312 |
6 | 550352003135 |
7 | 103414626200 |
oct | 17642014703 |
9 | 5427455865 |
10 | 2122848707 |
11 | 99a324721 |
12 | 4b2b304ab |
13 | 27aa5aac5 |
14 | 161d16ca7 |
15 | c657c322 |
hex | 7e8819c3 |
2122848707 has 12 divisors (see below), whose sum is σ = 2472427440. Its totient is φ = 1817380656.
The previous prime is 2122848661. The next prime is 2122848713. The reversal of 2122848707 is 7078482212.
It is not a de Polignac number, because 2122848707 - 218 = 2122586563 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2122848757) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15293 + ... + 66929.
It is an arithmetic number, because the mean of its divisors is an integer number (206035620).
Almost surely, 22122848707 is an apocalyptic number.
2122848707 is a deficient number, since it is larger than the sum of its proper divisors (349578733).
2122848707 is an equidigital number, since it uses as much as digits as its factorization.
2122848707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52490 (or 52483 counting only the distinct ones).
The product of its (nonzero) digits is 100352, while the sum is 41.
The square root of 2122848707 is about 46074.3823290123. The cubic root of 2122848707 is about 1285.2067994223.
The spelling of 2122848707 in words is "two billion, one hundred twenty-two million, eight hundred forty-eight thousand, seven hundred seven".
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