Base | Representation |
---|---|
bin | 1001000001110110011… |
… | …01111000111010011001 |
3 | 1002122202112121220010211 |
4 | 10200323031320322121 |
5 | 20040323133021131 |
6 | 354303534011121 |
7 | 31261550124652 |
oct | 4407315707231 |
9 | 1078675556124 |
10 | 310231142041 |
11 | 10a628434797 |
12 | 5015b946aa1 |
13 | 23340688102 |
14 | 1102dc72529 |
15 | 810a9c85b1 |
hex | 483b378e99 |
310231142041 has 16 divisors (see below), whose sum is σ = 314953660800. Its totient is φ = 305538141568.
The previous prime is 310231141993. The next prime is 310231142083. The reversal of 310231142041 is 140241132013.
It is a cyclic number.
It is not a de Polignac number, because 310231142041 - 29 = 310231141529 is a prime.
It is a super-2 number, since 2×3102311420412 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (310231142141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30252471 + ... + 30262723.
It is an arithmetic number, because the mean of its divisors is an integer number (19684603800).
Almost surely, 2310231142041 is an apocalyptic number.
It is an amenable number.
310231142041 is a deficient number, since it is larger than the sum of its proper divisors (4722518759).
310231142041 is a wasteful number, since it uses less digits than its factorization.
310231142041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11648.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 310231142041 its reverse (140241132013), we get a palindrome (450472274054).
The spelling of 310231142041 in words is "three hundred ten billion, two hundred thirty-one million, one hundred forty-two thousand, forty-one".
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