Base | Representation |
---|---|
bin | 110011001110100011… |
… | …1100111000000111001 |
3 | 101111221210121012022100 |
4 | 1212131013213000321 |
5 | 3300300102400441 |
6 | 122312112214013 |
7 | 10643104162263 |
oct | 1463507470071 |
9 | 344853535270 |
10 | 110010200121 |
11 | 42722987668 |
12 | 193a223a309 |
13 | a4b265b893 |
14 | 54786bab33 |
15 | 2cdce5ecb6 |
hex | 199d1e7039 |
110010200121 has 12 divisors (see below), whose sum is σ = 162599056048. Its totient is φ = 71634548664.
The previous prime is 110010200107. The next prime is 110010200143. The reversal of 110010200121 is 121002010011.
It is a happy number.
It is not a de Polignac number, because 110010200121 - 218 = 110009937977 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (110010200221) 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 11 ways as a sum of consecutive naturals, for example, 142131655 + ... + 142132428.
Almost surely, 2110010200121 is an apocalyptic number.
It is an amenable number.
110010200121 is a deficient number, since it is larger than the sum of its proper divisors (52588855927).
110010200121 is a wasteful number, since it uses less digits than its factorization.
110010200121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284264132 (or 284264129 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 110010200121 its reverse (121002010011), we get a palindrome (231012210132).
The spelling of 110010200121 in words is "one hundred ten billion, ten million, two hundred thousand, one hundred twenty-one".
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