Base | Representation |
---|---|
bin | 10110101110100101… |
… | …11110010110011011 |
3 | 1011111101020022222201 |
4 | 23113102332112123 |
5 | 144442203310021 |
6 | 5334443231031 |
7 | 611243242132 |
oct | 132722762633 |
9 | 34441208881 |
10 | 12202010011 |
11 | 51a17977a4 |
12 | 2446518477 |
13 | 11c5c73989 |
14 | 83a7a4919 |
15 | 4b6375591 |
hex | 2d74be59b |
12202010011 has 8 divisors (see below), whose sum is σ = 12612250800. Its totient is φ = 11798550240.
The previous prime is 12202010003. The next prime is 12202010021. The reversal of 12202010011 is 11001020221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12202010011 - 23 = 12202010003 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12202010011.
It is not an unprimeable number, because it can be changed into a prime (12202010021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1691596 + ... + 1698793.
It is an arithmetic number, because the mean of its divisors is an integer number (1576531350).
Almost surely, 212202010011 is an apocalyptic number.
12202010011 is a deficient number, since it is larger than the sum of its proper divisors (410240789).
12202010011 is an equidigital number, since it uses as much as digits as its factorization.
12202010011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3390509.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 12202010011 its reverse (11001020221), we get a palindrome (23203030232).
The spelling of 12202010011 in words is "twelve billion, two hundred two million, ten thousand, eleven".
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