Base | Representation |
---|---|
bin | 100000011011010… |
… | …0101100000000000 |
3 | 2210211100201122121 |
4 | 1000312211200000 |
5 | 4212020114300 |
6 | 255544414024 |
7 | 35651165635 |
oct | 10066454000 |
9 | 2724321577 |
10 | 1088051200 |
11 | 5091a3a75 |
12 | 264477314 |
13 | 1445590a2 |
14 | a470c18c |
15 | 657c581a |
hex | 40da5800 |
1088051200 has 144 divisors (see below), whose sum is σ = 2742012000. Its totient is φ = 428113920.
The previous prime is 1088051197. The next prime is 1088051201. The reversal of 1088051200 is 21508801.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1088051201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4044666 + ... + 4044934.
It is an arithmetic number, because the mean of its divisors is an integer number (19041750).
Almost surely, 21088051200 is an apocalyptic number.
1088051200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1088051200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1371006000).
1088051200 is an abundant number, since it is smaller than the sum of its proper divisors (1653960800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1088051200 is an equidigital number, since it uses as much as digits as its factorization.
1088051200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380 (or 355 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 25.
The square root of 1088051200 is about 32985.6211098109. The cubic root of 1088051200 is about 1028.5287695418.
The spelling of 1088051200 in words is "one billion, eighty-eight million, fifty-one thousand, two hundred".
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