Base | Representation |
---|---|
bin | 110100110011010111000 |
3 | 10020220102200 |
4 | 12212122320 |
5 | 420331412 |
6 | 101030200 |
7 | 20464260 |
oct | 6463270 |
9 | 3226380 |
10 | 1730232 |
11 | a81a49 |
12 | 6b5360 |
13 | 48770a |
14 | 3307a0 |
15 | 2429dc |
hex | 1a66b8 |
1730232 has 48 divisors (see below), whose sum is σ = 5357040. Its totient is φ = 494208.
The previous prime is 1730213. The next prime is 1730237. The reversal of 1730232 is 2320371.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1730237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1213 + ... + 2220.
It is an arithmetic number, because the mean of its divisors is an integer number (111605).
21730232 is an apocalyptic number.
1730232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1730232 is an abundant number, since it is smaller than the sum of its proper divisors (3626808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1730232 is a wasteful number, since it uses less digits than its factorization.
1730232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3452 (or 3445 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 18.
The square root of 1730232 is about 1315.3828340069. The cubic root of 1730232 is about 120.0516444372.
The spelling of 1730232 in words is "one million, seven hundred thirty thousand, two hundred thirty-two".
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