Base | Representation |
---|---|
bin | 10111001101110001111011… |
… | …001111001001110010011101 |
3 | 111101111212012000212000202211 |
4 | 113031301323033021302131 |
5 | 101340314424203132313 |
6 | 1001053005231320421 |
7 | 30335425326351202 |
oct | 2715617317116235 |
9 | 441455160760684 |
10 | 102102030130333 |
11 | 2a59525623a022 |
12 | b550083380111 |
13 | 44c82459834ac |
14 | 1b2da9c1c1ca9 |
15 | bc0d94d4be3d |
hex | 5cdc7b3c9c9d |
102102030130333 has 4 divisors (see below), whose sum is σ = 104592323548188. Its totient is φ = 99611736712480.
The previous prime is 102102030130237. The next prime is 102102030130349. The reversal of 102102030130333 is 333031030201201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 56940108781689 + 45161921348644 = 7545867^2 + 6720262^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102102030130333 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 (102102030131333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1245146708866 + ... + 1245146708947.
It is an arithmetic number, because the mean of its divisors is an integer number (26148080887047).
Almost surely, 2102102030130333 is an apocalyptic number.
It is an amenable number.
102102030130333 is a deficient number, since it is larger than the sum of its proper divisors (2490293417855).
102102030130333 is an equidigital number, since it uses as much as digits as its factorization.
102102030130333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2490293417854.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 102102030130333 its reverse (333031030201201), we get a palindrome (435133060331534).
The spelling of 102102030130333 in words is "one hundred two trillion, one hundred two billion, thirty million, one hundred thirty thousand, three hundred thirty-three".
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