Base | Representation |
---|---|
bin | 1000001101000001… |
… | …1000110001111001 |
3 | 12200110122211112021 |
4 | 2003100120301321 |
5 | 14002220023342 |
6 | 1002302514441 |
7 | 105366430654 |
oct | 20320306171 |
9 | 5613584467 |
10 | 2202111097 |
11 | a3004172a |
12 | 515595a21 |
13 | 2912c0524 |
14 | 16c66a89b |
15 | cd4d7567 |
hex | 83418c79 |
2202111097 has 4 divisors (see below), whose sum is σ = 2228642640. Its totient is φ = 2175579556.
The previous prime is 2202111091. The next prime is 2202111161. The reversal of 2202111097 is 7901112022.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2202111097 - 219 = 2201586809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2202111091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13265647 + ... + 13265812.
It is an arithmetic number, because the mean of its divisors is an integer number (557160660).
Almost surely, 22202111097 is an apocalyptic number.
It is an amenable number.
2202111097 is a deficient number, since it is larger than the sum of its proper divisors (26531543).
2202111097 is an equidigital number, since it uses as much as digits as its factorization.
2202111097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26531542.
The product of its (nonzero) digits is 504, while the sum is 25.
The square root of 2202111097 is about 46926.6565717184. The cubic root of 2202111097 is about 1301.0073251740.
The spelling of 2202111097 in words is "two billion, two hundred two million, one hundred eleven thousand, ninety-seven".
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