Base | Representation |
---|---|
bin | 11011101011101… |
… | …11010100011001 |
3 | 121011222012110211 |
4 | 31311313110121 |
5 | 433422132100 |
6 | 35013211121 |
7 | 5516604655 |
oct | 1565672431 |
9 | 534865424 |
10 | 232224025 |
11 | 10a0a2390 |
12 | 65930aa1 |
13 | 3915a687 |
14 | 22bada65 |
15 | 155c21ba |
hex | dd77519 |
232224025 has 48 divisors (see below), whose sum is σ = 334175040. Its totient is φ = 158457600.
The previous prime is 232224019. The next prime is 232224049. The reversal of 232224025 is 520422232.
It is a happy number.
It is not a de Polignac number, because 232224025 - 29 = 232223513 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 232223987 and 232224005.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 294682 + ... + 295468.
It is an arithmetic number, because the mean of its divisors is an integer number (6961980).
Almost surely, 2232224025 is an apocalyptic number.
232224025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
232224025 is a deficient number, since it is larger than the sum of its proper divisors (101951015).
232224025 is a wasteful number, since it uses less digits than its factorization.
232224025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 874 (or 869 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 232224025 is about 15238.8984181928. The cubic root of 232224025 is about 614.6610819064.
Adding to 232224025 its reverse (520422232), we get a palindrome (752646257).
The spelling of 232224025 in words is "two hundred thirty-two million, two hundred twenty-four thousand, twenty-five".
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