Base | Representation |
---|---|
bin | 11101001101001110001… |
… | …11001000010110011100 |
3 | 10112221021210201001120210 |
4 | 32212213013020112130 |
5 | 112420212421404002 |
6 | 2045003225012420 |
7 | 132334302063462 |
oct | 16464707102634 |
9 | 3487253631523 |
10 | 1003531044252 |
11 | 357660126790 |
12 | 1425a8624110 |
13 | 7382b9b4539 |
14 | 367dd3a6832 |
15 | 1b18675696c |
hex | e9a71c859c |
1003531044252 has 48 divisors (see below), whose sum is σ = 2577877948800. Its totient is φ = 301310400960.
The previous prime is 1003531044247. The next prime is 1003531044289. The reversal of 1003531044252 is 2524401353001.
1003531044252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 34859502 + ... + 34888277.
It is an arithmetic number, because the mean of its divisors is an integer number (53705790600).
Almost surely, 21003531044252 is an apocalyptic number.
1003531044252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1003531044252 is an abundant number, since it is smaller than the sum of its proper divisors (1574346904548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1003531044252 is a wasteful number, since it uses less digits than its factorization.
1003531044252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69747906 (or 69747904 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 1003531044252 its reverse (2524401353001), we get a palindrome (3527932397253).
The spelling of 1003531044252 in words is "one trillion, three billion, five hundred thirty-one million, forty-four thousand, two hundred fifty-two".
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