Base | Representation |
---|---|
bin | 1000010100001011… |
… | …1101001000011101 |
3 | 12202120011200111022 |
4 | 2011002331020131 |
5 | 14032412110123 |
6 | 1005254333525 |
7 | 106212625442 |
oct | 20502751035 |
9 | 5676150438 |
10 | 2232144413 |
11 | a45a95154 |
12 | 52365a2a5 |
13 | 2975a7715 |
14 | 1726479c9 |
15 | d0e6b1c8 |
hex | 850bd21d |
2232144413 has 8 divisors (see below), whose sum is σ = 2309644800. Its totient is φ = 2154679408.
The previous prime is 2232144407. The next prime is 2232144443. The reversal of 2232144413 is 3144412322.
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 2232144413 - 26 = 2232144349 is a prime.
It is a super-3 number, since 3×22321444133 (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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232144443) 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, 221948 + ... + 231786.
It is an arithmetic number, because the mean of its divisors is an integer number (288705600).
Almost surely, 22232144413 is an apocalyptic number.
It is an amenable number.
2232144413 is a deficient number, since it is larger than the sum of its proper divisors (77500387).
2232144413 is an equidigital number, since it uses as much as digits as its factorization.
2232144413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17691.
The product of its digits is 4608, while the sum is 26.
The square root of 2232144413 is about 47245.5755917948. The cubic root of 2232144413 is about 1306.8952000824.
Adding to 2232144413 its reverse (3144412322), we get a palindrome (5376556735).
The spelling of 2232144413 in words is "two billion, two hundred thirty-two million, one hundred forty-four thousand, four hundred thirteen".
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