Base | Representation |
---|---|
bin | 1000010100001011… |
… | …1101000111001011 |
3 | 12202120011200101021 |
4 | 2011002331013023 |
5 | 14032412104311 |
6 | 1005254333311 |
7 | 106212625264 |
oct | 20502750713 |
9 | 5676150337 |
10 | 2232144331 |
11 | a45a9508a |
12 | 52365a237 |
13 | 2975a7681 |
14 | 17264796b |
15 | d0e6b171 |
hex | 850bd1cb |
2232144331 has 8 divisors (see below), whose sum is σ = 2249568320. Its totient is φ = 2214766152.
The previous prime is 2232144323. The next prime is 2232144349. The reversal of 2232144331 is 1334412322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2232144331 - 23 = 2232144323 is a prime.
It is a super-3 number, since 3×22321443313 (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 junction number, because it is equal to n+sod(n) for n = 2232144296 and 2232144305.
It is not an unprimeable number, because it can be changed into a prime (2232144361) 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, 89836 + ... + 111958.
It is an arithmetic number, because the mean of its divisors is an integer number (281196040).
Almost surely, 22232144331 is an apocalyptic number.
2232144331 is a deficient number, since it is larger than the sum of its proper divisors (17423989).
2232144331 is a wasteful number, since it uses less digits than its factorization.
2232144331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22905.
The product of its digits is 3456, while the sum is 25.
The square root of 2232144331 is about 47245.5747239887. The cubic root of 2232144331 is about 1306.8951840791.
Adding to 2232144331 its reverse (1334412322), we get a palindrome (3566556653).
The spelling of 2232144331 in words is "two billion, two hundred thirty-two million, one hundred forty-four thousand, three hundred thirty-one".
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