Base | Representation |
---|---|
bin | 1011011000011100… |
… | …0101100100011011 |
3 | 21212221002212221112 |
4 | 2312013011210123 |
5 | 22224124424011 |
6 | 1223101530535 |
7 | 135466500425 |
oct | 26607054433 |
9 | 7787085845 |
10 | 3055311131 |
11 | 1328709524 |
12 | 713273a4b |
13 | 398cac212 |
14 | 20dac3815 |
15 | 12d36c58b |
hex | b61c591b |
3055311131 has 8 divisors (see below), whose sum is σ = 3217032720. Its totient is φ = 2893681152.
The previous prime is 3055311107. The next prime is 3055311139. The reversal of 3055311131 is 1311135503.
3055311131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3055311131 - 26 = 3055311067 is a prime.
It is a super-2 number, since 2×30553111312 = 18669852214424998322, 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 = 3055311097 and 3055311106.
It is not an unprimeable number, because it can be changed into a prime (3055311139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51851 + ... + 93803.
It is an arithmetic number, because the mean of its divisors is an integer number (402129090).
Almost surely, 23055311131 is an apocalyptic number.
3055311131 is a deficient number, since it is larger than the sum of its proper divisors (161721589).
3055311131 is a wasteful number, since it uses less digits than its factorization.
3055311131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45805.
The product of its (nonzero) digits is 675, while the sum is 23.
The square root of 3055311131 is about 55274.8688917486. The cubic root of 3055311131 is about 1451.0592547003.
Adding to 3055311131 its reverse (1311135503), we get a palindrome (4366446634).
The spelling of 3055311131 in words is "three billion, fifty-five million, three hundred eleven thousand, one hundred thirty-one".
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