Base | Representation |
---|---|
bin | 10101101110010000… |
… | …01011011001010100 |
3 | 1010002202200200022110 |
4 | 22313020023121110 |
5 | 142341022341243 |
6 | 5205123431020 |
7 | 562000663503 |
oct | 126710133124 |
9 | 33082620273 |
10 | 11662308948 |
11 | 4a45084364 |
12 | 2315825470 |
13 | 113b1cb134 |
14 | 7c8c3683a |
15 | 483cb8e33 |
hex | 2b720b654 |
11662308948 has 12 divisors (see below), whose sum is σ = 27212054240. Its totient is φ = 3887436312.
The previous prime is 11662308937. The next prime is 11662309007. The reversal of 11662308948 is 84980326611.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 11662308897 and 11662308906.
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, 485929528 + ... + 485929551.
Almost surely, 211662308948 is an apocalyptic number.
It is an amenable number.
11662308948 is an abundant number, since it is smaller than the sum of its proper divisors (15549745292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11662308948 is a wasteful number, since it uses less digits than its factorization.
11662308948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 971859086 (or 971859084 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 48.
The spelling of 11662308948 in words is "eleven billion, six hundred sixty-two million, three hundred eight thousand, nine hundred forty-eight".
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