Base | Representation |
---|---|
bin | 1011100101101111… |
… | …1101001011000011 |
3 | 22000211002221021122 |
4 | 2321123331023003 |
5 | 22332421112121 |
6 | 1232413542455 |
7 | 140045012330 |
oct | 27133751303 |
9 | 8024087248 |
10 | 3111113411 |
11 | 135716260a |
12 | 729aa4a2b |
13 | 3a7719613 |
14 | 21728b987 |
15 | 1331e15ab |
hex | b96fd2c3 |
3111113411 has 8 divisors (see below), whose sum is σ = 3559183104. Its totient is φ = 2663949960.
The previous prime is 3111113389. The next prime is 3111113431. The reversal of 3111113411 is 1143111113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3111113411 - 230 = 2037371587 is a prime.
It is a super-2 number, since 2×31111134112 = 19358053312208109842, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3111113411.
It is not an unprimeable number, because it can be changed into a prime (3111113431) 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, 219185 + ... + 232946.
It is an arithmetic number, because the mean of its divisors is an integer number (444897888).
Almost surely, 23111113411 is an apocalyptic number.
3111113411 is a deficient number, since it is larger than the sum of its proper divisors (448069693).
3111113411 is an equidigital number, since it uses as much as digits as its factorization.
3111113411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 453121.
The product of its digits is 36, while the sum is 17.
The square root of 3111113411 is about 55777.3557189654. The cubic root of 3111113411 is about 1459.8400730247.
Adding to 3111113411 its reverse (1143111113), we get a palindrome (4254224524).
The spelling of 3111113411 in words is "three billion, one hundred eleven million, one hundred thirteen thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •