Base | Representation |
---|---|
bin | 1001010111101110000101… |
… | …1000111111110011101101 |
3 | 1100110222010122211011211001 |
4 | 2111323201120333303231 |
5 | 2322301233412032341 |
6 | 33525103524400301 |
7 | 2112242513350114 |
oct | 225734130776355 |
9 | 40428118734731 |
10 | 10303113002221 |
11 | 3312586762a26 |
12 | 11a498b846091 |
13 | 59976bbb5380 |
14 | 27895d890c7b |
15 | 12d01aa67d31 |
hex | 95ee163fced |
10303113002221 has 16 divisors (see below), whose sum is σ = 11251053940336. Its totient is φ = 9377449906176.
The previous prime is 10303113002207. The next prime is 10303113002293. The reversal of 10303113002221 is 12220031130301.
It can be written as a sum of positive squares in 8 ways, for example, as 1066801845321 + 9236311156900 = 1032861^2 + 3039130^2 .
It is a cyclic number.
It is not a de Polignac number, because 10303113002221 - 215 = 10303112969453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10303113002621) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1505521 + ... + 4782553.
It is an arithmetic number, because the mean of its divisors is an integer number (703190871271).
Almost surely, 210303113002221 is an apocalyptic number.
It is an amenable number.
10303113002221 is a deficient number, since it is larger than the sum of its proper divisors (947940938115).
10303113002221 is a wasteful number, since it uses less digits than its factorization.
10303113002221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3280432.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10303113002221 its reverse (12220031130301), we get a palindrome (22523144132522).
The spelling of 10303113002221 in words is "ten trillion, three hundred three billion, one hundred thirteen million, two thousand, two hundred twenty-one".
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