Base | Representation |
---|---|
bin | 1011101101100110… |
… | …0011111001101100 |
3 | 22010010001210010120 |
4 | 2323121203321230 |
5 | 22414333240134 |
6 | 1235551404540 |
7 | 140624620335 |
oct | 27331437154 |
9 | 8103053116 |
10 | 3144040044 |
11 | 1373801902 |
12 | 738b23750 |
13 | 3b14a7732 |
14 | 21b7bd28c |
15 | 136047649 |
hex | bb663e6c |
3144040044 has 24 divisors (see below), whose sum is σ = 7767628848. Its totient is φ = 986365440.
The previous prime is 3144040033. The next prime is 3144040049. The reversal of 3144040044 is 4400404413.
It is a junction number, because it is equal to n+sod(n) for n = 3144039996 and 3144040023.
It is not an unprimeable number, because it can be changed into a prime (3144040049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7705777 + ... + 7706184.
It is an arithmetic number, because the mean of its divisors is an integer number (323651202).
Almost surely, 23144040044 is an apocalyptic number.
3144040044 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
3144040044 is an abundant number, since it is smaller than the sum of its proper divisors (4623588804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3144040044 is a wasteful number, since it uses less digits than its factorization.
3144040044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15411985 (or 15411983 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 3144040044 is about 56071.7401549123. The cubic root of 3144040044 is about 1464.9721084821.
Adding to 3144040044 its reverse (4400404413), we get a palindrome (7544444457).
The spelling of 3144040044 in words is "three billion, one hundred forty-four million, forty thousand, forty-four".
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