Base | Representation |
---|---|
bin | 1001101000110011010… |
… | …10101110101001010101 |
3 | 1011122201221012002202220 |
4 | 10310121222232221111 |
5 | 20411140114111201 |
6 | 412043002052553 |
7 | 32632015010130 |
oct | 4643152565125 |
9 | 1148657162686 |
10 | 331143113301 |
11 | 118489722270 |
12 | 542171aa159 |
13 | 252c3c8b2c0 |
14 | 1205530d217 |
15 | 8931838036 |
hex | 4d19aaea55 |
331143113301 has 64 divisors (see below), whose sum is σ = 608837892096. Its totient is φ = 154498233600.
The previous prime is 331143113299. The next prime is 331143113317. The reversal of 331143113301 is 103311341133.
It is not a de Polignac number, because 331143113301 - 21 = 331143113299 is a prime.
It is a super-2 number, since 2×3311431133012 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331143113351) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1379035 + ... + 1601256.
It is an arithmetic number, because the mean of its divisors is an integer number (9513092064).
Almost surely, 2331143113301 is an apocalyptic number.
It is an amenable number.
331143113301 is a deficient number, since it is larger than the sum of its proper divisors (277694778795).
331143113301 is a wasteful number, since it uses less digits than its factorization.
331143113301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2980362.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 331143113301 its reverse (103311341133), we get a palindrome (434454454434).
It can be divided in two parts, 331143 and 113301, that added together give a palindrome (444444).
The spelling of 331143113301 in words is "three hundred thirty-one billion, one hundred forty-three million, one hundred thirteen thousand, three hundred one".
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