Base | Representation |
---|---|
bin | 1001000110100010110001… |
… | …0100110010001111101101 |
3 | 1022102202102221110200221222 |
4 | 2101220230110302033231 |
5 | 2302432404431231434 |
6 | 33141341510433125 |
7 | 2052025000455122 |
oct | 221505424621755 |
9 | 38382387420858 |
10 | 10008017445869 |
11 | 3209415a37843 |
12 | 11577549627a5 |
13 | 5779a1199331 |
14 | 268567c58749 |
15 | 1254e8c3772e |
hex | 91a2c5323ed |
10008017445869 has 2 divisors, whose sum is σ = 10008017445870. Its totient is φ = 10008017445868.
The previous prime is 10008017445859. The next prime is 10008017445917. The reversal of 10008017445869 is 96854471080001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7767023415844 + 2240994030025 = 2786938^2 + 1496995^2 .
It is an emirp because it is prime and its reverse (96854471080001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10008017445869 - 220 = 10008016397293 is a prime.
It is a super-2 number, since 2×100080174458692 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10008017445869.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10008017445859) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5004008722934 + 5004008722935.
It is an arithmetic number, because the mean of its divisors is an integer number (5004008722935).
Almost surely, 210008017445869 is an apocalyptic number.
It is an amenable number.
10008017445869 is a deficient number, since it is larger than the sum of its proper divisors (1).
10008017445869 is an equidigital number, since it uses as much as digits as its factorization.
10008017445869 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1935360, while the sum is 53.
The spelling of 10008017445869 in words is "ten trillion, eight billion, seventeen million, four hundred forty-five thousand, eight hundred sixty-nine".
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