Base | Representation |
---|---|
bin | 1011101100111100… |
… | …1001111000101000 |
3 | 22002220221012000101 |
4 | 2323033021320220 |
5 | 22413133441130 |
6 | 1235413115144 |
7 | 140562466066 |
oct | 27317117050 |
9 | 8086835011 |
10 | 3141312040 |
11 | 1372209259 |
12 | 738028ab4 |
13 | 3b0a60b29 |
14 | 21b2ad036 |
15 | 135ba91ca |
hex | bb3c9e28 |
3141312040 has 32 divisors (see below), whose sum is σ = 7069563360. Its totient is φ = 1256238400.
The previous prime is 3141312017. The next prime is 3141312073. The reversal of 3141312040 is 402131413.
It is a junction number, because it is equal to n+sod(n) for n = 3141311999 and 3141312017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302535 + ... + 312745.
It is an arithmetic number, because the mean of its divisors is an integer number (220923855).
Almost surely, 23141312040 is an apocalyptic number.
It is an amenable number.
3141312040 is an abundant number, since it is smaller than the sum of its proper divisors (3928251320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3141312040 is a wasteful number, since it uses less digits than its factorization.
3141312040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17913 (or 17909 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 3141312040 is about 56047.4088607136. The cubic root of 3141312040 is about 1464.5482794653.
Adding to 3141312040 its reverse (402131413), we get a palindrome (3543443453).
The spelling of 3141312040 in words is "three billion, one hundred forty-one million, three hundred twelve thousand, forty".
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