Base | Representation |
---|---|
bin | 1100110100001010… |
… | …0110101101110000 |
3 | 22212201222201112012 |
4 | 3031002212231300 |
5 | 24021120342034 |
6 | 1325203222052 |
7 | 151150422632 |
oct | 31502465560 |
9 | 8781881465 |
10 | 3440012144 |
11 | 1505885048 |
12 | 800077928 |
13 | 42a8c505a |
14 | 248c24a52 |
15 | 15200ccce |
hex | cd0a6b70 |
3440012144 has 10 divisors (see below), whose sum is σ = 6665023560. Its totient is φ = 1720006064.
The previous prime is 3440012141. The next prime is 3440012159. The reversal of 3440012144 is 4412100443.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3440012141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107500364 + ... + 107500395.
It is an arithmetic number, because the mean of its divisors is an integer number (666502356).
Almost surely, 23440012144 is an apocalyptic number.
It is an amenable number.
3440012144 is a deficient number, since it is larger than the sum of its proper divisors (3225011416).
3440012144 is a wasteful number, since it uses less digits than its factorization.
3440012144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215000767 (or 215000761 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 3440012144 is about 58651.6167211101. The cubic root of 3440012144 is about 1509.5702392313.
Adding to 3440012144 its reverse (4412100443), we get a palindrome (7852112587).
The spelling of 3440012144 in words is "three billion, four hundred forty million, twelve thousand, one hundred forty-four".
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