Base | Representation |
---|---|
bin | 1011100101101110… |
… | …1011100011001110 |
3 | 22000210222021021021 |
4 | 2321123223203032 |
5 | 22332411304410 |
6 | 1232412224354 |
7 | 140044262023 |
oct | 27133534316 |
9 | 8023867237 |
10 | 3111041230 |
11 | 1357113360 |
12 | 729a6b0ba |
13 | 3a76c27cb |
14 | 21726d54a |
15 | 1331c9eda |
hex | b96eb8ce |
3111041230 has 32 divisors (see below), whose sum is σ = 6171953760. Its totient is φ = 1119621120.
The previous prime is 3111041147. The next prime is 3111041233. The reversal of 3111041230 is 321401113.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3111041233) 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 15 ways as a sum of consecutive naturals, for example, 135115 + ... + 156454.
It is an arithmetic number, because the mean of its divisors is an integer number (192873555).
Almost surely, 23111041230 is an apocalyptic number.
3111041230 is a deficient number, since it is larger than the sum of its proper divisors (3060912530).
3111041230 is a wasteful number, since it uses less digits than its factorization.
3111041230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291684.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 3111041230 is about 55776.7086694796. The cubic root of 3111041230 is about 1459.8287830119.
Adding to 3111041230 its reverse (321401113), we get a palindrome (3432442343).
The spelling of 3111041230 in words is "three billion, one hundred eleven million, forty-one thousand, two hundred thirty".
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