Base | Representation |
---|---|
bin | 1011101101100110… |
… | …0111100101000111 |
3 | 22010010002112210121 |
4 | 2323121213211013 |
5 | 22414334230421 |
6 | 1235552002411 |
7 | 140625012301 |
oct | 27331474507 |
9 | 8103075717 |
10 | 3144055111 |
11 | 137381215a |
12 | 738b30407 |
13 | 3b14b1552 |
14 | 21b7c4971 |
15 | 13604bd41 |
hex | bb667947 |
3144055111 has 8 divisors (see below), whose sum is σ = 3222450000. Its totient is φ = 3065741760.
The previous prime is 3144055091. The next prime is 3144055129. The reversal of 3144055111 is 1115504413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3144055111 - 219 = 3143530823 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144053111) 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, 61765 + ... + 100513.
It is an arithmetic number, because the mean of its divisors is an integer number (402806250).
Almost surely, 23144055111 is an apocalyptic number.
3144055111 is a deficient number, since it is larger than the sum of its proper divisors (78394889).
3144055111 is a wasteful number, since it uses less digits than its factorization.
3144055111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40769.
The product of its (nonzero) digits is 1200, while the sum is 25.
The square root of 3144055111 is about 56071.8745094187. The cubic root of 3144055111 is about 1464.9744486452.
Adding to 3144055111 its reverse (1115504413), we get a palindrome (4259559524).
The spelling of 3144055111 in words is "three billion, one hundred forty-four million, fifty-five thousand, one hundred eleven".
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