Base | Representation |
---|---|
bin | 1100110100000001001… |
… | …1001011100011111010 |
3 | 210001011200120101012211 |
4 | 3031000103023203322 |
5 | 12101302224231020 |
6 | 245042300325334 |
7 | 21621554665306 |
oct | 3150023134372 |
9 | 701150511184 |
10 | 220122102010 |
11 | 85398208278 |
12 | 367b254384a |
13 | 179b00a8705 |
14 | a9226acd06 |
15 | 5ad4cad85a |
hex | 33404cb8fa |
220122102010 has 32 divisors (see below), whose sum is σ = 419377795200. Its totient is φ = 82953823680.
The previous prime is 220122102007. The next prime is 220122102017. The reversal of 220122102010 is 10201221022.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (220122102017) 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, 3165990 + ... + 3234769.
It is an arithmetic number, because the mean of its divisors is an integer number (13105556100).
Almost surely, 2220122102010 is an apocalyptic number.
220122102010 is a deficient number, since it is larger than the sum of its proper divisors (199255693190).
220122102010 is a wasteful number, since it uses less digits than its factorization.
220122102010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6400966.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 220122102010 its reverse (10201221022), we get a palindrome (230323323032).
The spelling of 220122102010 in words is "two hundred twenty billion, one hundred twenty-two million, one hundred two thousand, ten".
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