Base | Representation |
---|---|
bin | 1010010001110100010100… |
… | …1101000101000010111100 |
3 | 1111000101102110020202012022 |
4 | 2210131011031011002330 |
5 | 2440124344310342340 |
6 | 40011413033455312 |
7 | 2244325524063635 |
oct | 244350515050274 |
9 | 44011373222168 |
10 | 11301220012220 |
11 | 3667903090476 |
12 | 1326303871538 |
13 | 63c914c32c88 |
14 | 2b0da673688c |
15 | 148e860083b5 |
hex | a47453450bc |
11301220012220 has 24 divisors (see below), whose sum is σ = 23734366101600. Its totient is φ = 4520144371392.
The previous prime is 11301220012219. The next prime is 11301220012321. The reversal of 11301220012220 is 2221002210311.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21207335 + ... + 21733694.
It is an arithmetic number, because the mean of its divisors is an integer number (988931920900).
Almost surely, 211301220012220 is an apocalyptic number.
11301220012220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11301220012220 is an abundant number, since it is smaller than the sum of its proper divisors (12433146089380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11301220012220 is a wasteful number, since it uses less digits than its factorization.
11301220012220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42954197 (or 42954195 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 11301220012220 its reverse (2221002210311), we get a palindrome (13522222222531).
The spelling of 11301220012220 in words is "eleven trillion, three hundred one billion, two hundred twenty million, twelve thousand, two hundred twenty".
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