Base | Representation |
---|---|
bin | 10100111001100101… |
… | …00011100011100000 |
3 | 1001221222020001122001 |
4 | 22130302203203200 |
5 | 140434412324440 |
6 | 5053220453344 |
7 | 545024052001 |
oct | 123462434340 |
9 | 31858201561 |
10 | 11220433120 |
11 | 4838707526 |
12 | 221184a254 |
13 | 109a7b7250 |
14 | 7862911a8 |
15 | 45a0d2b9a |
hex | 29cca38e0 |
11220433120 has 48 divisors (see below), whose sum is σ = 28547376480. Its totient is φ = 4142928384.
The previous prime is 11220433079. The next prime is 11220433219. The reversal of 11220433120 is 2133402211.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2695140 + ... + 2699299.
It is an arithmetic number, because the mean of its divisors is an integer number (594737010).
Almost surely, 211220433120 is an apocalyptic number.
11220433120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11220433120 is an abundant number, since it is smaller than the sum of its proper divisors (17326943360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11220433120 is a wasteful number, since it uses less digits than its factorization.
11220433120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5394467 (or 5394459 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 11220433120 its reverse (2133402211), we get a palindrome (13353835331).
The spelling of 11220433120 in words is "eleven billion, two hundred twenty million, four hundred thirty-three thousand, one hundred twenty".
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