Base | Representation |
---|---|
bin | 1011000110110011000111… |
… | …1110010100010001111110 |
3 | 1121020101211120202102002122 |
4 | 2301230301332110101332 |
5 | 3100033002143121420 |
6 | 41545504222122542 |
7 | 2400150426063434 |
oct | 261546176242176 |
9 | 47211746672078 |
10 | 12211430442110 |
11 | 3988925151379 |
12 | 14527a7420452 |
13 | 6a76c0b75c73 |
14 | 303071bbad54 |
15 | 1629a9b0c725 |
hex | b1b31f9447e |
12211430442110 has 64 divisors (see below), whose sum is σ = 22326006972672. Its totient is φ = 4808083378176.
The previous prime is 12211430442109. The next prime is 12211430442137. The reversal of 12211430442110 is 1124403411221.
It is a super-2 number, since 2×122114304421102 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12211430442110.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1194500459 + ... + 1194510681.
It is an arithmetic number, because the mean of its divisors is an integer number (348843858948).
Almost surely, 212211430442110 is an apocalyptic number.
12211430442110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12211430442110 is a deficient number, since it is larger than the sum of its proper divisors (10114576530562).
12211430442110 is a wasteful number, since it uses less digits than its factorization.
12211430442110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13397.
The product of its (nonzero) digits is 1536, while the sum is 26.
Adding to 12211430442110 its reverse (1124403411221), we get a palindrome (13335833853331).
The spelling of 12211430442110 in words is "twelve trillion, two hundred eleven billion, four hundred thirty million, four hundred forty-two thousand, one hundred ten".
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