Base | Representation |
---|---|
bin | 10000001001111101000… |
… | …110000110000100111001 |
3 | 10221010121202202022102120 |
4 | 100021331012012010321 |
5 | 121142142234441441 |
6 | 2210004033351453 |
7 | 143131540643565 |
oct | 20117506060471 |
9 | 3833552668376 |
10 | 1110200312121 |
11 | 39891915150a |
12 | 15b1b7a08589 |
13 | 808cb12bb14 |
14 | 3ba3c0906a5 |
15 | 1dd2b22a966 |
hex | 1027d186139 |
1110200312121 has 16 divisors (see below), whose sum is σ = 1582558533504. Its totient is φ = 689833200384.
The previous prime is 1110200312093. The next prime is 1110200312141. The reversal of 1110200312121 is 1212130020111.
It is not a de Polignac number, because 1110200312121 - 217 = 1110200181049 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1110200312121.
It is not an unprimeable number, because it can be changed into a prime (1110200312141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105667726 + ... + 105678231.
It is an arithmetic number, because the mean of its divisors is an integer number (98909908344).
Almost surely, 21110200312121 is an apocalyptic number.
It is an amenable number.
1110200312121 is a deficient number, since it is larger than the sum of its proper divisors (472358221383).
1110200312121 is a wasteful number, since it uses less digits than its factorization.
1110200312121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211346080.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 1110200312121 its reverse (1212130020111), we get a palindrome (2322330332232).
The spelling of 1110200312121 in words is "one trillion, one hundred ten billion, two hundred million, three hundred twelve thousand, one hundred twenty-one".
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