Base | Representation |
---|---|
bin | 1011101101001101… |
… | …1001011101111010 |
3 | 22010000000200221110 |
4 | 2323103121131322 |
5 | 22413430040232 |
6 | 1235453021150 |
7 | 140605111203 |
oct | 27323313572 |
9 | 8100020843 |
10 | 3142424442 |
11 | 13728a8aa3 |
12 | 7384847b6 |
13 | 3b1060261 |
14 | 21b4bc5aa |
15 | 135d28acc |
hex | bb4d977a |
3142424442 has 8 divisors (see below), whose sum is σ = 6284848896. Its totient is φ = 1047474812.
The previous prime is 3142424437. The next prime is 3142424443. The reversal of 3142424442 is 2444242413.
It is a sphenic number, since it is the product of 3 distinct primes.
3142424442 is an admirable number.
It is a super-2 number, since 2×31424244422 = 19749662747358022728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3142424443) 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, 261868698 + ... + 261868709.
It is an arithmetic number, because the mean of its divisors is an integer number (785606112).
Almost surely, 23142424442 is an apocalyptic number.
3142424442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3142424442 is a wasteful number, since it uses less digits than its factorization.
3142424442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 523737412.
The product of its digits is 24576, while the sum is 30.
The square root of 3142424442 is about 56057.3317417089. The cubic root of 3142424442 is about 1464.7211344322.
Adding to 3142424442 its reverse (2444242413), we get a palindrome (5586666855).
The spelling of 3142424442 in words is "three billion, one hundred forty-two million, four hundred twenty-four thousand, four hundred forty-two".
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