Base | Representation |
---|---|
bin | 110010000110001111011011… |
… | …100000101111110001100100 |
3 | 1001220010110100212100120002001 |
4 | 302012033123200233301210 |
5 | 212334401304242041400 |
6 | 2100334432141455044 |
7 | 64260255533003413 |
oct | 6206173340576144 |
9 | 1056113325316061 |
10 | 220331210112100 |
11 | 64227a3a0a385a |
12 | 208657b8571484 |
13 | 95c31b438b669 |
14 | 3c5a13203147a |
15 | 1a714c1594a6a |
hex | c863db82fc64 |
220331210112100 has 36 divisors (see below), whose sum is σ = 494605578568500. Its totient is φ = 85093432869760.
The previous prime is 220331210112067. The next prime is 220331210112119. The reversal of 220331210112100 is 1211012133022.
220331210112100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 6686682283044 + 213644527829056 = 2585862^2 + 14616584^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37988136775 + ... + 37988142574.
It is an arithmetic number, because the mean of its divisors is an integer number (13739043849125).
Almost surely, 2220331210112100 is an apocalyptic number.
220331210112100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
220331210112100 is an abundant number, since it is smaller than the sum of its proper divisors (274274368456400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220331210112100 is a wasteful number, since it uses less digits than its factorization.
220331210112100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75976279392 (or 75976279385 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 220331210112100 its reverse (1211012133022), we get a palindrome (221542222245122).
The spelling of 220331210112100 in words is "two hundred twenty trillion, three hundred thirty-one billion, two hundred ten million, one hundred twelve thousand, one hundred".
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