Base | Representation |
---|---|
bin | 10100100111011011… |
… | …00111100100000000 |
3 | 1001120100122222001112 |
4 | 22103231213210000 |
5 | 140131421100442 |
6 | 5030140422452 |
7 | 541164446012 |
oct | 122355474400 |
9 | 31510588045 |
10 | 11068143872 |
11 | 476a751345 |
12 | 218a847a28 |
13 | 1075096376 |
14 | 76dd6c1b2 |
15 | 44ba50082 |
hex | 293b67900 |
11068143872 has 72 divisors (see below), whose sum is σ = 23496597600. Its totient is φ = 5188534272.
The previous prime is 11068143839. The next prime is 11068143887. The reversal of 11068143872 is 27834186011.
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, 460079 + ... + 483537.
Almost surely, 211068143872 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 11068143872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11748298800).
11068143872 is an abundant number, since it is smaller than the sum of its proper divisors (12428453728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11068143872 is an equidigital number, since it uses as much as digits as its factorization.
11068143872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23591 (or 23577 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 41.
The spelling of 11068143872 in words is "eleven billion, sixty-eight million, one hundred forty-three thousand, eight hundred seventy-two".
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