Base | Representation |
---|---|
bin | 100000011100111… |
… | …0011001110110100 |
3 | 2210212221112120211 |
4 | 1000321303032310 |
5 | 4212224101001 |
6 | 300014435204 |
7 | 35661305500 |
oct | 10071631664 |
9 | 2725845524 |
10 | 1088893876 |
11 | 50971a0a4 |
12 | 264802b04 |
13 | 144792805 |
14 | a488b300 |
15 | 658e0351 |
hex | 40e733b4 |
1088893876 has 72 divisors (see below), whose sum is σ = 2434985280. Its totient is φ = 422851968.
The previous prime is 1088893847. The next prime is 1088893889. The reversal of 1088893876 is 6783988801.
It is a self number, because there is not a number n which added to its sum of digits gives 1088893876.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79296 + ... + 92008.
It is an arithmetic number, because the mean of its divisors is an integer number (33819240).
Almost surely, 21088893876 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 1088893876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1217492640).
1088893876 is an abundant number, since it is smaller than the sum of its proper divisors (1346091404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1088893876 is a wasteful number, since it uses less digits than its factorization.
1088893876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12773 (or 12764 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 58.
The square root of 1088893876 is about 32998.3920214304. The cubic root of 1088893876 is about 1028.7942266739.
The spelling of 1088893876 in words is "one billion, eighty-eight million, eight hundred ninety-three thousand, eight hundred seventy-six".
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