Base | Representation |
---|---|
bin | 1001001100010000001011… |
… | …01110100111001010101110 |
3 | 2122120021020211011020022221 |
4 | 10212020011232213022232 |
5 | 10122124102310400420 |
6 | 110553210114025554 |
7 | 4154166313661560 |
oct | 446100556471256 |
9 | 78507224136287 |
10 | 20212212200110 |
11 | 6492a509459a7 |
12 | 2325318b782ba |
13 | b38007703b08 |
14 | 4dc3c21d7330 |
15 | 250b754e4caa |
hex | 126205ba72ae |
20212212200110 has 32 divisors (see below), whose sum is σ = 44025255483840. Its totient is φ = 6522260070912.
The previous prime is 20212212200087. The next prime is 20212212200149. The reversal of 20212212200110 is 1100221221202.
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 15 ways as a sum of consecutive naturals, for example, 8492524945 + ... + 8492527324.
It is an arithmetic number, because the mean of its divisors is an integer number (1375789233870).
Almost surely, 220212212200110 is an apocalyptic number.
20212212200110 is an abundant number, since it is smaller than the sum of its proper divisors (23813043283730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20212212200110 is a wasteful number, since it uses less digits than its factorization.
20212212200110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16985052300.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 20212212200110 its reverse (1100221221202), we get a palindrome (21312433421312).
The spelling of 20212212200110 in words is "twenty trillion, two hundred twelve billion, two hundred twelve million, two hundred thousand, one hundred ten".
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