Base | Representation |
---|---|
bin | 101111101000110011… |
… | …1111000010111011011 |
3 | 100210001112122101111112 |
4 | 1133101213320113123 |
5 | 3134003042443233 |
6 | 114555124250535 |
7 | 10251055226525 |
oct | 1372147702733 |
9 | 323045571445 |
10 | 102301140443 |
11 | 3a427365a67 |
12 | 179b0540a4b |
13 | 98544939c8 |
14 | 4d46908a15 |
15 | 29db284048 |
hex | 17d19f85db |
102301140443 has 16 divisors (see below), whose sum is σ = 104229881280. Its totient is φ = 100387123200.
The previous prime is 102301140439. The next prime is 102301140503. The reversal of 102301140443 is 344041103201.
It is a cyclic number.
It is not a de Polignac number, because 102301140443 - 22 = 102301140439 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102301143443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13656443 + ... + 13663931.
It is an arithmetic number, because the mean of its divisors is an integer number (6514367580).
Almost surely, 2102301140443 is an apocalyptic number.
102301140443 is a deficient number, since it is larger than the sum of its proper divisors (1928740837).
102301140443 is an equidigital number, since it uses as much as digits as its factorization.
102301140443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8438.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 102301140443 its reverse (344041103201), we get a palindrome (446342243644).
The spelling of 102301140443 in words is "one hundred two billion, three hundred one million, one hundred forty thousand, four hundred forty-three".
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