Base | Representation |
---|---|
bin | 10100100001101111… |
… | …11101110111010100 |
3 | 1001110001001200021001 |
4 | 22100313331313110 |
5 | 140032223300022 |
6 | 5021320033044 |
7 | 540045626350 |
oct | 122067756724 |
9 | 31401050231 |
10 | 11020525012 |
11 | 4745887612 |
12 | 2176902784 |
13 | 1068262a23 |
14 | 7678d4460 |
15 | 447795b27 |
hex | 290dfddd4 |
11020525012 has 12 divisors (see below), whose sum is σ = 22041050080. Its totient is φ = 4723082136.
The previous prime is 11020525007. The next prime is 11020525057. The reversal of 11020525012 is 21052502011.
11020525012 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196795062 + ... + 196795117.
Almost surely, 211020525012 is an apocalyptic number.
It is an amenable number.
11020525012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11020525012 is a wasteful number, since it uses less digits than its factorization.
11020525012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393590190 (or 393590188 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 19.
The spelling of 11020525012 in words is "eleven billion, twenty million, five hundred twenty-five thousand, twelve".
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