Base | Representation |
---|---|
bin | 1011101100111100… |
… | …1110100100101010 |
3 | 22002220222011100120 |
4 | 2323033032210222 |
5 | 22413140044432 |
6 | 1235413344110 |
7 | 140562606060 |
oct | 27317164452 |
9 | 8086864316 |
10 | 3141331242 |
11 | 1372221725 |
12 | 738038036 |
13 | 3b0a697aa |
14 | 21b2b6030 |
15 | 135baec2c |
hex | bb3ce92a |
3141331242 has 64 divisors (see below), whose sum is σ = 7309522944. Its totient is φ = 881455680.
The previous prime is 3141331211. The next prime is 3141331261. The reversal of 3141331242 is 2421331413.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 824113 + ... + 827915.
It is an arithmetic number, because the mean of its divisors is an integer number (114211296).
Almost surely, 23141331242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3141331242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3654761472).
3141331242 is an abundant number, since it is smaller than the sum of its proper divisors (4168191702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3141331242 is a wasteful number, since it uses less digits than its factorization.
3141331242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4163.
The product of its digits is 1728, while the sum is 24.
The square root of 3141331242 is about 56047.5801618589. The cubic root of 3141331242 is about 1464.5512635898.
Adding to 3141331242 its reverse (2421331413), we get a palindrome (5562662655).
The spelling of 3141331242 in words is "three billion, one hundred forty-one million, three hundred thirty-one thousand, two hundred forty-two".
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