Base | Representation |
---|---|
bin | 10000001001111101101… |
… | …011011100001110111101 |
3 | 10221010122110011200220021 |
4 | 100021331223130032331 |
5 | 121142202241232310 |
6 | 2210005023252141 |
7 | 143132020110241 |
oct | 20117553341675 |
9 | 3833573150807 |
10 | 1110210102205 |
11 | 398923728996 |
12 | 15b1bb14a051 |
13 | 80900178c79 |
14 | 3ba3d4bc421 |
15 | 1dd2c0115da |
hex | 1027dadc3bd |
1110210102205 has 8 divisors (see below), whose sum is σ = 1333074002904. Its totient is φ = 887620161600.
The previous prime is 1110210102203. The next prime is 1110210102227. The reversal of 1110210102205 is 5022010120111.
It can be written as a sum of positive squares in 4 ways, for example, as 29762115289 + 1080447986916 = 172517^2 + 1039446^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1110210102205 - 21 = 1110210102203 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1110210102203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68481106 + ... + 68497315.
It is an arithmetic number, because the mean of its divisors is an integer number (166634250363).
Almost surely, 21110210102205 is an apocalyptic number.
It is an amenable number.
1110210102205 is a deficient number, since it is larger than the sum of its proper divisors (222863900699).
1110210102205 is a wasteful number, since it uses less digits than its factorization.
1110210102205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136980047.
The product of its (nonzero) digits is 40, while the sum is 16.
Adding to 1110210102205 its reverse (5022010120111), we get a palindrome (6132220222316).
The spelling of 1110210102205 in words is "one trillion, one hundred ten billion, two hundred ten million, one hundred two thousand, two hundred five".
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