Base | Representation |
---|---|
bin | 1011101101001010… |
… | …1100011111100110 |
3 | 22002222200100020210 |
4 | 2323102230133212 |
5 | 22413403141410 |
6 | 1235445040250 |
7 | 140603413143 |
oct | 27322543746 |
9 | 8088610223 |
10 | 3142240230 |
11 | 1372792658 |
12 | 7383b6086 |
13 | 3b0cc745c |
14 | 21b4713ca |
15 | 135cde220 |
hex | bb4ac7e6 |
3142240230 has 32 divisors (see below), whose sum is σ = 7626117600. Its totient is φ = 828515072.
The previous prime is 3142240193. The next prime is 3142240249. The reversal of 3142240230 is 320422413.
It is a junction number, because it is equal to n+sod(n) for n = 3142240197 and 3142240206.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 585765 + ... + 591104.
It is an arithmetic number, because the mean of its divisors is an integer number (238316175).
Almost surely, 23142240230 is an apocalyptic number.
3142240230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3142240230 is an abundant number, since it is smaller than the sum of its proper divisors (4483877370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3142240230 is a wasteful number, since it uses less digits than its factorization.
3142240230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1176968.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 3142240230 is about 56055.6886497704. The cubic root of 3142240230 is about 1464.6925127435.
Adding to 3142240230 its reverse (320422413), we get a palindrome (3462662643).
The spelling of 3142240230 in words is "three billion, one hundred forty-two million, two hundred forty thousand, two hundred thirty".
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