Base | Representation |
---|---|
bin | 1011101101001001… |
… | …0101010100111110 |
3 | 22002222111112002102 |
4 | 2323102111110332 |
5 | 22413342122332 |
6 | 1235443025102 |
7 | 140602536410 |
oct | 27322252476 |
9 | 8088445072 |
10 | 3142145342 |
11 | 1372728336 |
12 | 73836b192 |
13 | 3b0c931cb |
14 | 21b4489b0 |
15 | 135cc1062 |
hex | bb49553e |
3142145342 has 8 divisors (see below), whose sum is σ = 5386534896. Its totient is φ = 1346633712.
The previous prime is 3142145341. The next prime is 3142145371. The reversal of 3142145342 is 2435412413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3142145341) 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, 112219463 + ... + 112219490.
It is an arithmetic number, because the mean of its divisors is an integer number (673316862).
Almost surely, 23142145342 is an apocalyptic number.
3142145342 is a deficient number, since it is larger than the sum of its proper divisors (2244389554).
3142145342 is a wasteful number, since it uses less digits than its factorization.
3142145342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224438962.
The product of its digits is 11520, while the sum is 29.
The square root of 3142145342 is about 56054.8422707619. The cubic root of 3142145342 is about 1464.6777692132.
Adding to 3142145342 its reverse (2435412413), we get a palindrome (5577557755).
The spelling of 3142145342 in words is "three billion, one hundred forty-two million, one hundred forty-five thousand, three hundred forty-two".
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