Base | Representation |
---|---|
bin | 1011100101101110… |
… | …0001110000110101 |
3 | 22000210220020021111 |
4 | 2321123201300311 |
5 | 22332404014031 |
6 | 1232411315021 |
7 | 140044034113 |
oct | 27133416065 |
9 | 8023806244 |
10 | 3111001141 |
11 | 1357096226 |
12 | 729a4ba71 |
13 | 3a76aa4a1 |
14 | 21725cab3 |
15 | 1331bd1b1 |
hex | b96e1c35 |
3111001141 has 8 divisors (see below), whose sum is σ = 3148104960. Its totient is φ = 3073945248.
The previous prime is 3111001123. The next prime is 3111001163. The reversal of 3111001141 is 1411001113.
It is a happy number.
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 3111001141 - 215 = 3110968373 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 (3111001121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128310 + ... + 150616.
It is an arithmetic number, because the mean of its divisors is an integer number (393513120).
Almost surely, 23111001141 is an apocalyptic number.
It is an amenable number.
3111001141 is a deficient number, since it is larger than the sum of its proper divisors (37103819).
3111001141 is a wasteful number, since it uses less digits than its factorization.
3111001141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23963.
The product of its (nonzero) digits is 12, while the sum is 13.
The square root of 3111001141 is about 55776.3492978879. The cubic root of 3111001141 is about 1459.8225125145.
Adding to 3111001141 its reverse (1411001113), we get a palindrome (4522002254).
The spelling of 3111001141 in words is "three billion, one hundred eleven million, one thousand, one hundred forty-one".
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