Base | Representation |
---|---|
bin | 110000000111110010… |
… | …0000100110110110101 |
3 | 100212201222001201011020 |
4 | 1200033210010312311 |
5 | 3143120111033141 |
6 | 115250205531353 |
7 | 10315604213106 |
oct | 1401744046665 |
9 | 325658051136 |
10 | 103340330421 |
11 | 3a90aa16859 |
12 | 18040573b59 |
13 | 998b872b13 |
14 | 50049383ad |
15 | 2a4c607266 |
hex | 180f904db5 |
103340330421 has 32 divisors (see below), whose sum is σ = 145724261760. Its totient is φ = 64959676416.
The previous prime is 103340330417. The next prime is 103340330447. The reversal of 103340330421 is 124033043301.
It is not a de Polignac number, because 103340330421 - 22 = 103340330417 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103340330391 and 103340330400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103340330221) 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 31 ways as a sum of consecutive naturals, for example, 24857275 + ... + 24861431.
It is an arithmetic number, because the mean of its divisors is an integer number (4553883180).
Almost surely, 2103340330421 is an apocalyptic number.
It is an amenable number.
103340330421 is a deficient number, since it is larger than the sum of its proper divisors (42383931339).
103340330421 is a wasteful number, since it uses less digits than its factorization.
103340330421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6133.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 103340330421 its reverse (124033043301), we get a palindrome (227373373722).
The spelling of 103340330421 in words is "one hundred three billion, three hundred forty million, three hundred thirty thousand, four hundred twenty-one".
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