Base | Representation |
---|---|
bin | 1001010000010001011011… |
… | …00110100000000110011100 |
3 | 2200001110201210120021210110 |
4 | 10220020231212200012130 |
5 | 10131404423422203444 |
6 | 111140450310010020 |
7 | 4200155621621205 |
oct | 450105546400634 |
9 | 80043653507713 |
10 | 20350320116124 |
11 | 65365821a0369 |
12 | 2348041046910 |
13 | b480472a438b |
14 | 504d6441c5ac |
15 | 25455a06dcb9 |
hex | 12822d9a019c |
20350320116124 has 72 divisors (see below), whose sum is σ = 52293680853120. Its totient is φ = 6147007419168.
The previous prime is 20350320116053. The next prime is 20350320116141. The reversal of 20350320116124 is 42161102305302.
It is a super-2 number, since 2×203503201161242 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20350320116091 and 20350320116100.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102023694 + ... + 102222965.
It is an arithmetic number, because the mean of its divisors is an integer number (726301122960).
Almost surely, 220350320116124 is an apocalyptic number.
It is an amenable number.
20350320116124 is an abundant number, since it is smaller than the sum of its proper divisors (31943360736996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20350320116124 is a wasteful number, since it uses less digits than its factorization.
20350320116124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204246727 (or 204246706 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The spelling of 20350320116124 in words is "twenty trillion, three hundred fifty billion, three hundred twenty million, one hundred sixteen thousand, one hundred twenty-four".
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