Base | Representation |
---|---|
bin | 1011101101011101… |
… | …0001110001011100 |
3 | 22010001221101002021 |
4 | 2323113101301130 |
5 | 22414210112000 |
6 | 1235530505524 |
7 | 140616545323 |
oct | 27327216134 |
9 | 8101841067 |
10 | 3143441500 |
11 | 1373433141 |
12 | 7388952a4 |
13 | 3b1328174 |
14 | 21b6a50ba |
15 | 135e7a11a |
hex | bb5d1c5c |
3143441500 has 24 divisors (see below), whose sum is σ = 6865277328. Its totient is φ = 1257376400.
The previous prime is 3143441473. The next prime is 3143441503. The reversal of 3143441500 is 51443413.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3143441503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3142942 + ... + 3143941.
It is an arithmetic number, because the mean of its divisors is an integer number (286053222).
Almost surely, 23143441500 is an apocalyptic number.
It is an amenable number.
3143441500 is an abundant number, since it is smaller than the sum of its proper divisors (3721835828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3143441500 is a wasteful number, since it uses less digits than its factorization.
3143441500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6286902 (or 6286890 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 3143441500 is about 56066.4025954939. The cubic root of 3143441500 is about 1464.8791383012.
Adding to 3143441500 its reverse (51443413), we get a palindrome (3194884913).
It can be divided in two parts, 314344 and 1500, that added together give a square (315844 = 5622).
The spelling of 3143441500 in words is "three billion, one hundred forty-three million, four hundred forty-one thousand, five hundred".
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