Base | Representation |
---|---|
bin | 110000000110101011… |
… | …0111001000111011101 |
3 | 100212122101102101102222 |
4 | 1200031112321013131 |
5 | 3143031122220104 |
6 | 115242404355125 |
7 | 10314644506100 |
oct | 1401526710735 |
9 | 325571371388 |
10 | 103303320029 |
11 | 3a8a1038358 |
12 | 180300a5aa5 |
13 | 9983cb4c90 |
14 | 4ddda62737 |
15 | 2a492461be |
hex | 180d5b91dd |
103303320029 has 96 divisors (see below), whose sum is σ = 134461404000. Its totient is φ = 78632902656.
The previous prime is 103303320019. The next prime is 103303320041. The reversal of 103303320029 is 920023303301.
It can be written as a sum of positive squares in 16 ways, for example, as 12723388804 + 90579931225 = 112798^2 + 300965^2 .
It is a de Polignac number, because none of the positive numbers 2k-103303320029 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103303320019) 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 95 ways as a sum of consecutive naturals, for example, 451106087 + ... + 451106315.
It is an arithmetic number, because the mean of its divisors is an integer number (1400639625).
Almost surely, 2103303320029 is an apocalyptic number.
It is an amenable number.
103303320029 is a deficient number, since it is larger than the sum of its proper divisors (31158083971).
103303320029 is a wasteful number, since it uses less digits than its factorization.
103303320029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 527 (or 520 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 26.
The spelling of 103303320029 in words is "one hundred three billion, three hundred three million, three hundred twenty thousand, twenty-nine".
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