Base | Representation |
---|---|
bin | 1100110100000011010… |
… | …1001000111100101010 |
3 | 210001012022022122201122 |
4 | 3031000311020330222 |
5 | 12101312014113302 |
6 | 245043215215242 |
7 | 21622023443234 |
oct | 3150065107452 |
9 | 701168278648 |
10 | 220131004202 |
11 | 853a223865a |
12 | 367b5517522 |
13 | 179b1ba4695 |
14 | a923949254 |
15 | 5ad596b3a2 |
hex | 3340d48f2a |
220131004202 has 8 divisors (see below), whose sum is σ = 330317421312. Its totient is φ = 110025197100.
The previous prime is 220131004201. The next prime is 220131004241. The reversal of 220131004202 is 202400131022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (220131004201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20145674 + ... + 20156597.
It is an arithmetic number, because the mean of its divisors is an integer number (41289677664).
Almost surely, 2220131004202 is an apocalyptic number.
220131004202 is a deficient number, since it is larger than the sum of its proper divisors (110186417110).
220131004202 is a wasteful number, since it uses less digits than its factorization.
220131004202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40305004.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 220131004202 its reverse (202400131022), we get a palindrome (422531135224).
The spelling of 220131004202 in words is "two hundred twenty billion, one hundred thirty-one million, four thousand, two hundred two".
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