Base | Representation |
---|---|
bin | 1011000000111001010110… |
… | …0000110000100011100111 |
3 | 1120212201002012101011020112 |
4 | 2300032111200300203213 |
5 | 3041402310411400403 |
6 | 41431133354123235 |
7 | 2356630420540601 |
oct | 260162540604347 |
9 | 46781065334215 |
10 | 12110021200103 |
11 | 3949916294962 |
12 | 143700572051b |
13 | 69ac7c400218 |
14 | 2dc1b1920171 |
15 | 160021d049d8 |
hex | b03958308e7 |
12110021200103 has 8 divisors (see below), whose sum is σ = 12197260308240. Its totient is φ = 12022783758720.
The previous prime is 12110021200021. The next prime is 12110021200111. The reversal of 12110021200103 is 30100212001121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12110021200103 - 210 = 12110021199079 is a prime.
It is a super-2 number, since 2×121100212001032 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12110021200133) 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, 16685663 + ... + 17396303.
It is an arithmetic number, because the mean of its divisors is an integer number (1524657538530).
Almost surely, 212110021200103 is an apocalyptic number.
12110021200103 is a deficient number, since it is larger than the sum of its proper divisors (87239108137).
12110021200103 is a wasteful number, since it uses less digits than its factorization.
12110021200103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 833377.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 12110021200103 its reverse (30100212001121), we get a palindrome (42210233201224).
The spelling of 12110021200103 in words is "twelve trillion, one hundred ten billion, twenty-one million, two hundred thousand, one hundred three".
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