Base | Representation |
---|---|
bin | 10101011001110011… |
… | …00010011100000000 |
3 | 1002122210202222201202 |
4 | 22230321202130000 |
5 | 142013104332013 |
6 | 5140113320332 |
7 | 554515221125 |
oct | 125471423400 |
9 | 32583688652 |
10 | 11490699008 |
11 | 4967222268 |
12 | 22882660a8 |
13 | 11117a40a9 |
14 | 7b012474c |
15 | 473bbb858 |
hex | 2ace62700 |
11490699008 has 72 divisors (see below), whose sum is σ = 24209749200. Its totient is φ = 5428076544.
The previous prime is 11490698983. The next prime is 11490699043. The reversal of 11490699008 is 80099609411.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1889060 + ... + 1895132.
Almost surely, 211490699008 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11490699008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12104874600).
11490699008 is an abundant number, since it is smaller than the sum of its proper divisors (12719050192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11490699008 is an equidigital number, since it uses as much as digits as its factorization.
11490699008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6497 (or 6483 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 47.
The spelling of 11490699008 in words is "eleven billion, four hundred ninety million, six hundred ninety-nine thousand, eight".
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