Base | Representation |
---|---|
bin | 1011101100111000… |
… | …0010111100000100 |
3 | 22002220101102101120 |
4 | 2323032002330010 |
5 | 22413100141234 |
6 | 1235402553540 |
7 | 140560145631 |
oct | 27316027404 |
9 | 8086342346 |
10 | 3141021444 |
11 | 137202a9a0 |
12 | 737b088b0 |
13 | 3b098b792 |
14 | 21b235188 |
15 | 135b4d049 |
hex | bb382f04 |
3141021444 has 48 divisors (see below), whose sum is σ = 8028584256. Its totient is φ = 947865600.
The previous prime is 3141021419. The next prime is 3141021449. The reversal of 3141021444 is 4441201413.
It is not an unprimeable number, because it can be changed into a prime (3141021449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17557 + ... + 81180.
It is an arithmetic number, because the mean of its divisors is an integer number (167262172).
Almost surely, 23141021444 is an apocalyptic number.
It is an amenable number.
3141021444 is an abundant number, since it is smaller than the sum of its proper divisors (4887562812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3141021444 is a wasteful number, since it uses less digits than its factorization.
3141021444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98996 (or 98994 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 3141021444 is about 56044.8163883155. The cubic root of 3141021444 is about 1464.5031173387.
Adding to 3141021444 its reverse (4441201413), we get a palindrome (7582222857).
The spelling of 3141021444 in words is "three billion, one hundred forty-one million, twenty-one thousand, four hundred forty-four".
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