Base | Representation |
---|---|
bin | 110010000100010110011101… |
… | …101001100111001110100000 |
3 | 1001212200001002211021022012020 |
4 | 302010112131221213032200 |
5 | 212330234302221330422 |
6 | 2100155031423101440 |
7 | 64245010031505240 |
oct | 6204263551471640 |
9 | 1055601084238166 |
10 | 220201323230112 |
11 | 64187947365994 |
12 | 208445a9741880 |
13 | 95b3b84a71483 |
14 | 3c53b2d9adb20 |
15 | 1a6ce1d62795c |
hex | c8459da673a0 |
220201323230112 has 96 divisors (see below), whose sum is σ = 699463026767232. Its totient is φ = 59213801201664.
The previous prime is 220201323230087. The next prime is 220201323230113. The reversal of 220201323230112 is 211032323102022.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (220201323230113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9637651533 + ... + 9637674380.
It is an arithmetic number, because the mean of its divisors is an integer number (7286073195492).
Almost surely, 2220201323230112 is an apocalyptic number.
It is an amenable number.
220201323230112 is an abundant number, since it is smaller than the sum of its proper divisors (479261703537120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220201323230112 is a wasteful number, since it uses less digits than its factorization.
220201323230112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19275325950 (or 19275325942 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 220201323230112 its reverse (211032323102022), we get a palindrome (431233646332134).
The spelling of 220201323230112 in words is "two hundred twenty trillion, two hundred one billion, three hundred twenty-three million, two hundred thirty thousand, one hundred twelve".
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