Base | Representation |
---|---|
bin | 10000000000101001000… |
… | …110111101111100011101 |
3 | 10220011210220212220011020 |
4 | 100000221012331330131 |
5 | 121011203014221341 |
6 | 2201231524314353 |
7 | 142326004630653 |
oct | 20005106757435 |
9 | 3804726786136 |
10 | 1100201320221 |
11 | 394657a65943 |
12 | 1592872429b9 |
13 | 7c996705473 |
14 | 3b370110dd3 |
15 | 1d9434bb566 |
hex | 100291bdf1d |
1100201320221 has 8 divisors (see below), whose sum is σ = 1467158024544. Its totient is φ = 733356081360.
The previous prime is 1100201320157. The next prime is 1100201320259. The reversal of 1100201320221 is 1220231020011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1100201320221 - 26 = 1100201320157 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1100201320221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1100201320261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27843331 + ... + 27882816.
It is an arithmetic number, because the mean of its divisors is an integer number (183394753068).
Almost surely, 21100201320221 is an apocalyptic number.
It is an amenable number.
1100201320221 is a deficient number, since it is larger than the sum of its proper divisors (366956704323).
1100201320221 is an equidigital number, since it uses as much as digits as its factorization.
1100201320221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55732731.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 1100201320221 its reverse (1220231020011), we get a palindrome (2320432340232).
The spelling of 1100201320221 in words is "one trillion, one hundred billion, two hundred one million, three hundred twenty thousand, two hundred twenty-one".
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