Base | Representation |
---|---|
bin | 100000011011110… |
… | …0101100001100001 |
3 | 2210211212001101020 |
4 | 1000313211201201 |
5 | 4212102012231 |
6 | 255554200053 |
7 | 35653340325 |
oct | 10067454141 |
9 | 2724761336 |
10 | 1088313441 |
11 | 509362aa6 |
12 | 264583029 |
13 | 14461b567 |
14 | a4779985 |
15 | 65828396 |
hex | 40de5861 |
1088313441 has 4 divisors (see below), whose sum is σ = 1451084592. Its totient is φ = 725542292.
The previous prime is 1088313439. The next prime is 1088313451. The reversal of 1088313441 is 1443138801.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1088313441 - 21 = 1088313439 is a prime.
It is a super-5 number, since 5×10883134415 (a number of 46 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1088313451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181385571 + ... + 181385576.
It is an arithmetic number, because the mean of its divisors is an integer number (362771148).
Almost surely, 21088313441 is an apocalyptic number.
It is an amenable number.
1088313441 is a deficient number, since it is larger than the sum of its proper divisors (362771151).
1088313441 is an equidigital number, since it uses as much as digits as its factorization.
1088313441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362771150.
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 1088313441 is about 32989.5959508449. The cubic root of 1088313441 is about 1028.6113945587.
The spelling of 1088313441 in words is "one billion, eighty-eight million, three hundred thirteen thousand, four hundred forty-one".
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