Base | Representation |
---|---|
bin | 10000001001110111010… |
… | …100000001101110011101 |
3 | 10221010101000012122012212 |
4 | 100021313110001232131 |
5 | 121141442421113041 |
6 | 2205550250210205 |
7 | 143126252240441 |
oct | 20116724015635 |
9 | 3833330178185 |
10 | 1110103301021 |
11 | 398879411650 |
12 | 15b18b423965 |
13 | 808b3cc38c0 |
14 | 3ba2d23a821 |
15 | 1dd229668eb |
hex | 10277501b9d |
1110103301021 has 32 divisors (see below), whose sum is σ = 1308152716416. Its totient is φ = 928719360000.
The previous prime is 1110103300987. The next prime is 1110103301101. The reversal of 1110103301021 is 1201033010111.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1110103301021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1110103300987 and 1110103301005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1110103300021) 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 31 ways as a sum of consecutive naturals, for example, 80197061 + ... + 80210901.
It is an arithmetic number, because the mean of its divisors is an integer number (40879772388).
Almost surely, 21110103301021 is an apocalyptic number.
1110103301021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1110103301021 is a deficient number, since it is larger than the sum of its proper divisors (198049415395).
1110103301021 is a wasteful number, since it uses less digits than its factorization.
1110103301021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15533.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 1110103301021 its reverse (1201033010111), we get a palindrome (2311136311132).
The spelling of 1110103301021 in words is "one trillion, one hundred ten billion, one hundred three million, three hundred one thousand, twenty-one".
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