Base | Representation |
---|---|
bin | 1000001111100000… |
… | …0001101001011011 |
3 | 12201012012202022111 |
4 | 2003320001221123 |
5 | 14012400031412 |
6 | 1003313333151 |
7 | 105553646314 |
oct | 20370015133 |
9 | 5635182274 |
10 | 2212502107 |
11 | a35999642 |
12 | 518b671b7 |
13 | 2934bb05a |
14 | 16dbb360b |
15 | ce38b2a7 |
hex | 83e01a5b |
2212502107 has 2 divisors, whose sum is σ = 2212502108. Its totient is φ = 2212502106.
The previous prime is 2212502087. The next prime is 2212502137. The reversal of 2212502107 is 7012052122.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2212502107 - 27 = 2212501979 is a prime.
It is not a weakly prime, because it can be changed into another prime (2212502137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106251053 + 1106251054.
It is an arithmetic number, because the mean of its divisors is an integer number (1106251054).
Almost surely, 22212502107 is an apocalyptic number.
2212502107 is a deficient number, since it is larger than the sum of its proper divisors (1).
2212502107 is an equidigital number, since it uses as much as digits as its factorization.
2212502107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 2212502107 is about 47037.2417027189. The cubic root of 2212502107 is about 1303.0504513072.
Adding to 2212502107 its reverse (7012052122), we get a palindrome (9224554229).
The spelling of 2212502107 in words is "two billion, two hundred twelve million, five hundred two thousand, one hundred seven".
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