Base | Representation |
---|---|
bin | 100001001110010100000 |
3 | 2001022101012 |
4 | 10021302200 |
5 | 234314142 |
6 | 35200052 |
7 | 12152654 |
oct | 4116240 |
9 | 2038335 |
10 | 1088672 |
11 | 683a32 |
12 | 446028 |
13 | 2c16b0 |
14 | 204a64 |
15 | 167882 |
hex | 109ca0 |
1088672 has 24 divisors (see below), whose sum is σ = 2309076. Its totient is φ = 502272.
The previous prime is 1088671. The next prime is 1088687. The reversal of 1088672 is 2768801.
It can be written as a sum of positive squares in 2 ways, for example, as 1073296 + 15376 = 1036^2 + 124^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (1088671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893 + ... + 1724.
21088672 is an apocalyptic number.
It is an amenable number.
1088672 is an abundant number, since it is smaller than the sum of its proper divisors (1220404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1088672 is a wasteful number, since it uses less digits than its factorization.
1088672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2640 (or 2632 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 32.
The square root of 1088672 is about 1043.3944604032. The cubic root of 1088672 is about 102.8724345284.
The spelling of 1088672 in words is "one million, eighty-eight thousand, six hundred seventy-two".
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