Base | Representation |
---|---|
bin | 10110101110100111… |
… | …10100000011111110 |
3 | 1011111101122111202222 |
4 | 23113103310003332 |
5 | 144442232330024 |
6 | 5334452045342 |
7 | 611245146422 |
oct | 132723640376 |
9 | 34441574688 |
10 | 12202230014 |
11 | 51a1928017 |
12 | 2446603852 |
13 | 11c601cb60 |
14 | 83a820b82 |
15 | 4b63ba85e |
hex | 2d74f40fe |
12202230014 has 32 divisors (see below), whose sum is σ = 19957069440. Its totient is φ = 5561992800.
The previous prime is 12202229993. The next prime is 12202230017. The reversal of 12202230014 is 41003220221.
It is a super-4 number, since 4×122022300144 (a number of 41 digits) contains 4444 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12202229974 and 12202230001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12202230017) 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, 710177 + ... + 727155.
It is an arithmetic number, because the mean of its divisors is an integer number (623658420).
Almost surely, 212202230014 is an apocalyptic number.
12202230014 is a deficient number, since it is larger than the sum of its proper divisors (7754839426).
12202230014 is a wasteful number, since it uses less digits than its factorization.
12202230014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17336.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 12202230014 its reverse (41003220221), we get a palindrome (53205450235).
The spelling of 12202230014 in words is "twelve billion, two hundred two million, two hundred thirty thousand, fourteen".
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