Base | Representation |
---|---|
bin | 1010011001001111111110… |
… | …1100011111110100110100 |
3 | 1111110120222220001120110111 |
4 | 2212103333230133310310 |
5 | 2444222343113042012 |
6 | 40150210540232404 |
7 | 2256465603310450 |
oct | 246237754376464 |
9 | 44416886046414 |
10 | 11428902862132 |
11 | 3706a74795428 |
12 | 1346bb853b704 |
13 | 64b982a39482 |
14 | 2b723a18b660 |
15 | 14c45a70dba7 |
hex | a64ffb1fd34 |
11428902862132 has 48 divisors (see below), whose sum is σ = 23375023483392. Its totient is φ = 4787950901760.
The previous prime is 11428902862129. The next prime is 11428902862133. The reversal of 11428902862132 is 23126820982411.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11428902862133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13807093 + ... + 14611420.
It is an arithmetic number, because the mean of its divisors is an integer number (486979655904).
Almost surely, 211428902862132 is an apocalyptic number.
It is an amenable number.
11428902862132 is an abundant number, since it is smaller than the sum of its proper divisors (11946120621260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11428902862132 is a wasteful number, since it uses less digits than its factorization.
11428902862132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28418848 (or 28418846 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 49.
The spelling of 11428902862132 in words is "eleven trillion, four hundred twenty-eight billion, nine hundred two million, eight hundred sixty-two thousand, one hundred thirty-two".
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