Base | Representation |
---|---|
bin | 1000010100001110… |
… | …1001010110011011 |
3 | 12202120111212221101 |
4 | 2011003221112123 |
5 | 14032433404111 |
6 | 1005302252231 |
7 | 106214311462 |
oct | 20503512633 |
9 | 5676455841 |
10 | 2232325531 |
11 | a460a9237 |
12 | 523727077 |
13 | 29763bca7 |
14 | 1726939d9 |
15 | d0ea4bc1 |
hex | 850e959b |
2232325531 has 4 divisors (see below), whose sum is σ = 2304336064. Its totient is φ = 2160315000.
The previous prime is 2232325493. The next prime is 2232325553. The reversal of 2232325531 is 1355232322.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2232325531 - 229 = 1695454619 is a prime.
It is a super-3 number, since 3×22323255313 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2232325531.
It is not an unprimeable number, because it can be changed into a prime (2232325031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36005220 + ... + 36005281.
It is an arithmetic number, because the mean of its divisors is an integer number (576084016).
Almost surely, 22232325531 is an apocalyptic number.
2232325531 is a deficient number, since it is larger than the sum of its proper divisors (72010533).
2232325531 is an equidigital number, since it uses as much as digits as its factorization.
2232325531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72010532.
The product of its digits is 10800, while the sum is 28.
The square root of 2232325531 is about 47247.4923249901. The cubic root of 2232325531 is about 1306.9305466370.
Adding to 2232325531 its reverse (1355232322), we get a palindrome (3587557853).
The spelling of 2232325531 in words is "two billion, two hundred thirty-two million, three hundred twenty-five thousand, five hundred thirty-one".
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