Base | Representation |
---|---|
bin | 101101001001001010110… |
… | …010110110000010000100 |
3 | 101222120101010112210201110 |
4 | 231021022302312002010 |
5 | 401311322113331322 |
6 | 10333050223125020 |
7 | 440061635243316 |
oct | 55111262660204 |
9 | 11876333483643 |
10 | 3102221230212 |
11 | a96710011a25 |
12 | 421293743770 |
13 | 1966cc595340 |
14 | aa210d5d7b6 |
15 | 55a68990c0c |
hex | 2d24acb6084 |
3102221230212 has 24 divisors (see below), whose sum is σ = 7795325142976. Its totient is φ = 954529609248.
The previous prime is 3102221230189. The next prime is 3102221230223. The reversal of 3102221230212 is 2120321222013.
It is a super-2 number, since 2×31022212302122 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 9943016608 + ... + 9943016919.
Almost surely, 23102221230212 is an apocalyptic number.
It is an amenable number.
3102221230212 is an abundant number, since it is smaller than the sum of its proper divisors (4693103912764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3102221230212 is a wasteful number, since it uses less digits than its factorization.
3102221230212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19886033547 (or 19886033545 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 3102221230212 its reverse (2120321222013), we get a palindrome (5222542452225).
The spelling of 3102221230212 in words is "three trillion, one hundred two billion, two hundred twenty-one million, two hundred thirty thousand, two hundred twelve".
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