Base | Representation |
---|---|
bin | 1100110101000110001… |
… | …0000010110111001101 |
3 | 210001220211120122111002 |
4 | 3031101202002313031 |
5 | 12102400232224323 |
6 | 245131105110045 |
7 | 21631665245264 |
oct | 3152142026715 |
9 | 701824518432 |
10 | 220411211213 |
11 | 855264232a6 |
12 | 36873328325 |
13 | 17a27c6234b |
14 | a94cc495db |
15 | 5b0036a828 |
hex | 3351882dcd |
220411211213 has 8 divisors (see below), whose sum is σ = 222018330240. Its totient is φ = 218804398560.
The previous prime is 220411211183. The next prime is 220411211249. The reversal of 220411211213 is 312112114022.
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 220411211213 - 212 = 220411207117 is a prime.
It is a super-2 number, since 2×2204112112132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220411210213) 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, 1482668 + ... + 1624538.
It is an arithmetic number, because the mean of its divisors is an integer number (27752291280).
Almost surely, 2220411211213 is an apocalyptic number.
It is an amenable number.
220411211213 is a deficient number, since it is larger than the sum of its proper divisors (1607119027).
220411211213 is a wasteful number, since it uses less digits than its factorization.
220411211213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153187.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 220411211213 its reverse (312112114022), we get a palindrome (532523325235).
The spelling of 220411211213 in words is "two hundred twenty billion, four hundred eleven million, two hundred eleven thousand, two hundred thirteen".
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