Base | Representation |
---|---|
bin | 10111001111001111001110… |
… | …100011001001111000010000 |
3 | 111101212102202212221221001210 |
4 | 113033033032203021320100 |
5 | 101343440112301132240 |
6 | 1001211014215300120 |
7 | 30345603043325001 |
oct | 2717171643117020 |
9 | 441772685857053 |
10 | 102202212130320 |
11 | 2a623795383435 |
12 | b56758207a640 |
13 | 45048200b7223 |
14 | 1b3488349b1a8 |
15 | bc37aa037780 |
hex | 5cf3ce8c9e10 |
102202212130320 has 80 divisors (see below), whose sum is σ = 316837250082432. Its totient is φ = 27253029258240.
The previous prime is 102202212130297. The next prime is 102202212130363. The reversal of 102202212130320 is 23031212202201.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363805 + ... + 14301635.
Almost surely, 2102202212130320 is an apocalyptic number.
102202212130320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102202212130320 is an abundant number, since it is smaller than the sum of its proper divisors (214635037952112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102202212130320 is a wasteful number, since it uses less digits than its factorization.
102202212130320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13968400 (or 13968394 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 102202212130320 its reverse (23031212202201), we get a palindrome (125233424332521).
The spelling of 102202212130320 in words is "one hundred two trillion, two hundred two billion, two hundred twelve million, one hundred thirty thousand, three hundred twenty".
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