Base | Representation |
---|---|
bin | 101011110100011011010… |
… | …011100111010100101011 |
3 | 101122212111210212121021100 |
4 | 223310123103213110223 |
5 | 343313444412414011 |
6 | 10223201241412443 |
7 | 430361043251205 |
oct | 53643323472453 |
9 | 11585453777240 |
10 | 3011230201131 |
11 | a61067a45039 |
12 | 40771aa9a123 |
13 | 18ac5b357229 |
14 | a5a5c5ab775 |
15 | 534e0605d56 |
hex | 2bd1b4e752b |
3011230201131 has 48 divisors (see below), whose sum is σ = 4554383708160. Its totient is φ = 1914894708480.
The previous prime is 3011230201079. The next prime is 3011230201139. The reversal of 3011230201131 is 1311020321103.
3011230201131 is a `hidden beast` number, since 301 + 1 + 2 + 30 + 201 + 131 = 666.
It is not a de Polignac number, because 3011230201131 - 214 = 3011230184747 is a prime.
It is a super-2 number, since 2×30112302011312 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3011230201139) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12955120 + ... + 13185506.
It is an arithmetic number, because the mean of its divisors is an integer number (94882993920).
Almost surely, 23011230201131 is an apocalyptic number.
3011230201131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3011230201131 is a deficient number, since it is larger than the sum of its proper divisors (1543153507029).
3011230201131 is a wasteful number, since it uses less digits than its factorization.
3011230201131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231096 (or 231093 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 3011230201131 its reverse (1311020321103), we get a palindrome (4322250522234).
The spelling of 3011230201131 in words is "three trillion, eleven billion, two hundred thirty million, two hundred one thousand, one hundred thirty-one".
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