Base | Representation |
---|---|
bin | 1000001100110000… |
… | …1110111010010001 |
3 | 12200101121111200221 |
4 | 2003030032322101 |
5 | 14001430201342 |
6 | 1002223313041 |
7 | 105354244021 |
oct | 20314167221 |
9 | 5611544627 |
10 | 2201022097 |
11 | a2a46852a |
12 | 51514b781 |
13 | 290ccb951 |
14 | 16c465a81 |
15 | cd36ea67 |
hex | 8330ee91 |
2201022097 has 4 divisors (see below), whose sum is σ = 2212194996. Its totient is φ = 2189849200.
The previous prime is 2201022059. The next prime is 2201022169. The reversal of 2201022097 is 7902201022.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1961515521 + 239506576 = 44289^2 + 15476^2 .
It is a cyclic number.
It is not a de Polignac number, because 2201022097 - 27 = 2201021969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2201026097) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5586154 + ... + 5586547.
It is an arithmetic number, because the mean of its divisors is an integer number (553048749).
Almost surely, 22201022097 is an apocalyptic number.
It is an amenable number.
2201022097 is a deficient number, since it is larger than the sum of its proper divisors (11172899).
2201022097 is a wasteful number, since it uses less digits than its factorization.
2201022097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11172898.
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 2201022097 is about 46915.0519236630. The cubic root of 2201022097 is about 1300.7928293976.
The spelling of 2201022097 in words is "two billion, two hundred one million, twenty-two thousand, ninety-seven".
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