Base | Representation |
---|---|
bin | 1100010011101… |
… | …01111001101101 |
3 | 21012021022021122 |
4 | 12021311321231 |
5 | 202412241443 |
6 | 14124510325 |
7 | 2362361042 |
oct | 611657155 |
9 | 235238248 |
10 | 103243373 |
11 | 53307302 |
12 | 2a6ab3a5 |
13 | 1850ab6c |
14 | d9d71c9 |
15 | 90e5968 |
hex | 6275e6d |
103243373 has 2 divisors, whose sum is σ = 103243374. Its totient is φ = 103243372.
The previous prime is 103243369. The next prime is 103243411. The reversal of 103243373 is 373342301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 101344489 + 1898884 = 10067^2 + 1378^2 .
It is an emirp because it is prime and its reverse (373342301) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 103243373 - 22 = 103243369 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (103243313) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51621686 + 51621687.
It is an arithmetic number, because the mean of its divisors is an integer number (51621687).
Almost surely, 2103243373 is an apocalyptic number.
It is an amenable number.
103243373 is a deficient number, since it is larger than the sum of its proper divisors (1).
103243373 is an equidigital number, since it uses as much as digits as its factorization.
103243373 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4536, while the sum is 26.
The square root of 103243373 is about 10160.8746178663. The cubic root of 103243373 is about 469.1237226308.
Adding to 103243373 its reverse (373342301), we get a palindrome (476585674).
The spelling of 103243373 in words is "one hundred three million, two hundred forty-three thousand, three hundred seventy-three".
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