Base | Representation |
---|---|
bin | 100001001111001101010 |
3 | 2001100000011 |
4 | 10021321222 |
5 | 234323010 |
6 | 35202134 |
7 | 12154210 |
oct | 4117152 |
9 | 2040004 |
10 | 1089130 |
11 | 684309 |
12 | 44634a |
13 | 2c1973 |
14 | 204cb0 |
15 | 167a8a |
hex | 109e6a |
1089130 has 16 divisors (see below), whose sum is σ = 2240640. Its totient is φ = 373392.
The previous prime is 1089113. The next prime is 1089133. The reversal of 1089130 is 319801.
It is not an unprimeable number, because it can be changed into a prime (1089133) 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, 7710 + ... + 7849.
It is an arithmetic number, because the mean of its divisors is an integer number (140040).
21089130 is an apocalyptic number.
1089130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1089130 is an abundant number, since it is smaller than the sum of its proper divisors (1151510).
1089130 is a wasteful number, since it uses less digits than its factorization.
1089130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15573.
The product of its (nonzero) digits is 216, while the sum is 22.
The square root of 1089130 is about 1043.6139132840. The cubic root of 1089130 is about 102.8868585145.
The spelling of 1089130 in words is "one million, eighty-nine thousand, one hundred thirty".
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