Base | Representation |
---|---|
bin | 10110101110010110… |
… | …10100001010100010 |
3 | 1011111020110022210201 |
4 | 23113023110022202 |
5 | 144441200032320 |
6 | 5334332215414 |
7 | 611220210364 |
oct | 132713241242 |
9 | 34436408721 |
10 | 12200002210 |
11 | 51a0646260 |
12 | 244590a56a |
13 | 11c571cb26 |
14 | 83a400d34 |
15 | 4b60ca70a |
hex | 2d72d42a2 |
12200002210 has 16 divisors (see below), whose sum is σ = 23956368192. Its totient is φ = 4436364400.
The previous prime is 12200002159. The next prime is 12200002211. The reversal of 12200002210 is 1220000221.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (12200002211) 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, 55454446 + ... + 55454665.
It is an arithmetic number, because the mean of its divisors is an integer number (1497273012).
Almost surely, 212200002210 is an apocalyptic number.
12200002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12200002210 is a deficient number, since it is larger than the sum of its proper divisors (11756365982).
12200002210 is a wasteful number, since it uses less digits than its factorization.
12200002210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110909129.
The product of its (nonzero) digits is 16, while the sum is 10.
12200002210 divided by its sum of digits (10) gives a palindrome (1220000221).
Adding to 12200002210 its reverse (1220000221), we get a palindrome (13420002431).
The spelling of 12200002210 in words is "twelve billion, two hundred million, two thousand, two hundred ten".
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