Base | Representation |
---|---|
bin | 1011000111010011001010… |
… | …1110100001011001001001 |
3 | 1121021020001010000022022012 |
4 | 2301310302232201121021 |
5 | 3100203111422411241 |
6 | 41553450005105305 |
7 | 2400603544532120 |
oct | 261646256413111 |
9 | 47236033008265 |
10 | 12220033013321 |
11 | 399153a073461 |
12 | 14543a83b8235 |
13 | 6a84621a50a3 |
14 | 30364a4daab7 |
15 | 162d0ee826eb |
hex | b1d32ba1649 |
12220033013321 has 8 divisors (see below), whose sum is σ = 13965782438400. Its totient is φ = 10474291194048.
The previous prime is 12220033013281. The next prime is 12220033013333. The reversal of 12220033013321 is 12331033002221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12220033013321 - 214 = 12220032996937 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12220033013821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2103905 + ... + 5372753.
It is an arithmetic number, because the mean of its divisors is an integer number (1745722804800).
Almost surely, 212220033013321 is an apocalyptic number.
It is an amenable number.
12220033013321 is a deficient number, since it is larger than the sum of its proper divisors (1745749425079).
12220033013321 is an equidigital number, since it uses as much as digits as its factorization.
12220033013321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3802903.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12220033013321 its reverse (12331033002221), we get a palindrome (24551066015542).
It can be divided in two parts, 1222003 and 3013321, that added together give a palindrome (4235324).
The spelling of 12220033013321 in words is "twelve trillion, two hundred twenty billion, thirty-three million, thirteen thousand, three hundred twenty-one".
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