Base | Representation |
---|---|
bin | 10110101110100111… |
… | …01111001100110001 |
3 | 1011111101121111110022 |
4 | 23113103233030301 |
5 | 144442231210342 |
6 | 5334451413225 |
7 | 611245034360 |
oct | 132723571461 |
9 | 34441544408 |
10 | 12202210097 |
11 | 51a1914060 |
12 | 24465b4215 |
13 | 11c6013a7c |
14 | 83a8177d7 |
15 | 4b63b49d2 |
hex | 2d74ef331 |
12202210097 has 16 divisors (see below), whose sum is σ = 15241317504. Its totient is φ = 9490608000.
The previous prime is 12202210081. The next prime is 12202210109. The reversal of 12202210097 is 79001220221.
It is a cyclic number.
It is not a de Polignac number, because 12202210097 - 24 = 12202210081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12202216097) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104804 + ... + 188117.
It is an arithmetic number, because the mean of its divisors is an integer number (952582344).
Almost surely, 212202210097 is an apocalyptic number.
It is an amenable number.
12202210097 is a deficient number, since it is larger than the sum of its proper divisors (3039107407).
12202210097 is a wasteful number, since it uses less digits than its factorization.
12202210097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293480.
The product of its (nonzero) digits is 1008, while the sum is 26.
The spelling of 12202210097 in words is "twelve billion, two hundred two million, two hundred ten thousand, ninety-seven".
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