Base | Representation |
---|---|
bin | 1011100011010111… |
… | …1010100000010011 |
3 | 22000010100021201111 |
4 | 2320311322200103 |
5 | 22322343003021 |
6 | 1231420114151 |
7 | 136564156303 |
oct | 27065724023 |
9 | 8003307644 |
10 | 3101141011 |
11 | 1351571161 |
12 | 726695957 |
13 | 3a56374a7 |
14 | 215c13603 |
15 | 1323c18e1 |
hex | b8d7a813 |
3101141011 has 4 divisors (see below), whose sum is σ = 3101252400. Its totient is φ = 3101029624.
The previous prime is 3101140967. The next prime is 3101141039. The reversal of 3101141011 is 1101411013.
It is a happy number.
3101141011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1101411013 = 32189 ⋅34217.
It is a cyclic number.
It is not a de Polignac number, because 3101141011 - 213 = 3101132819 is a prime.
It is a super-2 number, since 2×31011410112 = 19234151140212204242, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3101140982 and 3101141000.
It is not an unprimeable number, because it can be changed into a prime (3101141081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26610 + ... + 83128.
It is an arithmetic number, because the mean of its divisors is an integer number (775313100).
Almost surely, 23101141011 is an apocalyptic number.
3101141011 is a deficient number, since it is larger than the sum of its proper divisors (111389).
3101141011 is an equidigital number, since it uses as much as digits as its factorization.
3101141011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111388.
The product of its (nonzero) digits is 12, while the sum is 13.
The square root of 3101141011 is about 55687.8892668774. The cubic root of 3101141011 is about 1458.2786071988.
Adding to 3101141011 its reverse (1101411013), we get a palindrome (4202552024).
The spelling of 3101141011 in words is "three billion, one hundred one million, one hundred forty-one thousand, eleven".
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