Base | Representation |
---|---|
bin | 1011101101000111… |
… | …0100101000110100 |
3 | 22002222020201102020 |
4 | 2323101310220310 |
5 | 22413323331234 |
6 | 1235440113140 |
7 | 140601441135 |
oct | 27321645064 |
9 | 8088221366 |
10 | 3142011444 |
11 | 1372646780 |
12 | 7383057b0 |
13 | 3b0c47290 |
14 | 21b411c8c |
15 | 135c96549 |
hex | bb474a34 |
3142011444 has 48 divisors (see below), whose sum is σ = 8613071040. Its totient is φ = 878883840.
The previous prime is 3142011427. The next prime is 3142011449. The reversal of 3142011444 is 4441102413.
3142011444 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3142011449) 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, 913789 + ... + 917220.
It is an arithmetic number, because the mean of its divisors is an integer number (179438980).
Almost surely, 23142011444 is an apocalyptic number.
It is an amenable number.
3142011444 is an abundant number, since it is smaller than the sum of its proper divisors (5471059596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3142011444 is a wasteful number, since it uses less digits than its factorization.
3142011444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1831040 (or 1831038 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 3142011444 is about 56053.6479098372. The cubic root of 3142011444 is about 1464.6569638729.
Adding to 3142011444 its reverse (4441102413), we get a palindrome (7583113857).
The spelling of 3142011444 in words is "three billion, one hundred forty-two million, eleven thousand, four hundred forty-four".
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