Base | Representation |
---|---|
bin | 111101100000… |
… | …0010111101110 |
3 | 2020200020010210 |
4 | 1323000113232 |
5 | 31223321410 |
6 | 3111043250 |
7 | 541036263 |
oct | 173002756 |
9 | 66606123 |
10 | 32245230 |
11 | 17224356 |
12 | a970526 |
13 | 68acc24 |
14 | 43d526a |
15 | 2c6e220 |
hex | 1ec05ee |
32245230 has 32 divisors (see below), whose sum is σ = 77565600. Its totient is φ = 8579072.
The previous prime is 32245219. The next prime is 32245249. The reversal of 32245230 is 3254223.
It is a junction number, because it is equal to n+sod(n) for n = 32245197 and 32245206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16126 + ... + 18014.
It is an arithmetic number, because the mean of its divisors is an integer number (2423925).
Almost surely, 232245230 is an apocalyptic number.
32245230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
32245230 is an abundant number, since it is smaller than the sum of its proper divisors (45320370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32245230 is a wasteful number, since it uses less digits than its factorization.
32245230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2468.
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 32245230 is about 5678.4883551875. The cubic root of 32245230 is about 318.2891440783.
Adding to 32245230 its reverse (3254223), we get a palindrome (35499453).
The spelling of 32245230 in words is "thirty-two million, two hundred forty-five thousand, two hundred thirty".
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