Base | Representation |
---|---|
bin | 10101000001010110… |
… | …00101000000111011 |
3 | 1002010111210221221012 |
4 | 22200223011000323 |
5 | 141103102110013 |
6 | 5103505104135 |
7 | 546444602042 |
oct | 124053050073 |
9 | 32114727835 |
10 | 11285581883 |
11 | 4871464784 |
12 | 222b62804b |
13 | 10ab147904 |
14 | 790bad559 |
15 | 460ba11a8 |
hex | 2a0ac503b |
11285581883 has 8 divisors (see below), whose sum is σ = 11301405120. Its totient is φ = 11269772800.
The previous prime is 11285581873. The next prime is 11285581927. The reversal of 11285581883 is 38818558211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11285581883 - 220 = 11284533307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11285581873) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3310766 + ... + 3314172.
It is an arithmetic number, because the mean of its divisors is an integer number (1412675640).
Almost surely, 211285581883 is an apocalyptic number.
11285581883 is a deficient number, since it is larger than the sum of its proper divisors (15823237).
11285581883 is a wasteful number, since it uses less digits than its factorization.
11285581883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7077.
The product of its digits is 614400, while the sum is 50.
The spelling of 11285581883 in words is "eleven billion, two hundred eighty-five million, five hundred eighty-one thousand, eight hundred eighty-three".
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