Base | Representation |
---|---|
bin | 100000010011101001101… |
… | …001100100011000101001 |
3 | 21212020112012022121000000 |
4 | 200103221221210120221 |
5 | 242333303004104001 |
6 | 4415524355133213 |
7 | 316253502044013 |
oct | 40235151443051 |
9 | 7766465277000 |
10 | 2220123113001 |
11 | 786604689692 |
12 | 2ba3368a4209 |
13 | 131483904cb1 |
14 | 796513431b3 |
15 | 3cb3cddaa86 |
hex | 204e9a64629 |
2220123113001 has 28 divisors (see below), whose sum is σ = 3347258024880. Its totient is φ = 1471813373880.
The previous prime is 2220123112993. The next prime is 2220123113011. The reversal of 2220123113001 is 1003113210222.
2220123113001 is a `hidden beast` number, since 22 + 20 + 12 + 311 + 300 + 1 = 666.
It is not a de Polignac number, because 2220123113001 - 23 = 2220123112993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2220123113011) by changing a digit.
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 27 ways as a sum of consecutive naturals, for example, 8376315 + ... + 8637296.
It is an arithmetic number, because the mean of its divisors is an integer number (119544929460).
Almost surely, 22220123113001 is an apocalyptic number.
It is an amenable number.
2220123113001 is a deficient number, since it is larger than the sum of its proper divisors (1127134911879).
2220123113001 is an equidigital number, since it uses as much as digits as its factorization.
2220123113001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17013808 (or 17013793 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 2220123113001 its reverse (1003113210222), we get a palindrome (3223236323223).
The spelling of 2220123113001 in words is "two trillion, two hundred twenty billion, one hundred twenty-three million, one hundred thirteen thousand, one".
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