Base | Representation |
---|---|
bin | 110000000111100000… |
… | …1010100111110011001 |
3 | 100212201022220220221010 |
4 | 1200033001110332121 |
5 | 3143110243041101 |
6 | 115245242404133 |
7 | 10315433614152 |
oct | 1401701247631 |
9 | 325638826833 |
10 | 103331221401 |
11 | 3a905865041 |
12 | 18039500649 |
13 | 9989a03975 |
14 | 5003646929 |
15 | 2a4b9082d6 |
hex | 180f054f99 |
103331221401 has 8 divisors (see below), whose sum is σ = 137797147744. Its totient is φ = 68876388000.
The previous prime is 103331221393. The next prime is 103331221459. The reversal of 103331221401 is 104122133301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103331221401 - 23 = 103331221393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103331221001) 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 7 ways as a sum of consecutive naturals, for example, 2751475 + ... + 2788776.
It is an arithmetic number, because the mean of its divisors is an integer number (17224643468).
Almost surely, 2103331221401 is an apocalyptic number.
It is an amenable number.
103331221401 is a deficient number, since it is larger than the sum of its proper divisors (34465926343).
103331221401 is an equidigital number, since it uses as much as digits as its factorization.
103331221401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5546471.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 103331221401 its reverse (104122133301), we get a palindrome (207453354702).
The spelling of 103331221401 in words is "one hundred three billion, three hundred thirty-one million, two hundred twenty-one thousand, four hundred one".
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