Base | Representation |
---|---|
bin | 1100110011100110101… |
… | …1000110011001111001 |
3 | 210000212221101100101212 |
4 | 3030321223012121321 |
5 | 12101040244304313 |
6 | 245023245452505 |
7 | 21616035031100 |
oct | 3147153063171 |
9 | 700787340355 |
10 | 220010931833 |
11 | 853404874a0 |
12 | 36781271135 |
13 | 17993053844 |
14 | a911a11037 |
15 | 5aca14e3a8 |
hex | 3339ac6679 |
220010931833 has 12 divisors (see below), whose sum is σ = 279197546832. Its totient is φ = 171437089320.
The previous prime is 220010931809. The next prime is 220010931841. The reversal of 220010931833 is 338139010022.
It is not a de Polignac number, because 220010931833 - 224 = 219994154617 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 220010931833.
It is not an unprimeable number, because it can be changed into a prime (220010931863) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204091235 + ... + 204092312.
It is an arithmetic number, because the mean of its divisors is an integer number (23266462236).
Almost surely, 2220010931833 is an apocalyptic number.
It is an amenable number.
220010931833 is a deficient number, since it is larger than the sum of its proper divisors (59186614999).
220010931833 is a wasteful number, since it uses less digits than its factorization.
220010931833 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 408183572 (or 408183565 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 32.
Adding to 220010931833 its reverse (338139010022), we get a palindrome (558149941855).
The spelling of 220010931833 in words is "two hundred twenty billion, ten million, nine hundred thirty-one thousand, eight hundred thirty-three".
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