Base | Representation |
---|---|
bin | 1000100111010110… |
… | …1001100011101001 |
3 | 12222011110022212001 |
4 | 2021311221203221 |
5 | 14214002324231 |
6 | 1021245451001 |
7 | 111210200146 |
oct | 21165514351 |
9 | 5864408761 |
10 | 2312542441 |
11 | a87408400 |
12 | 546570a61 |
13 | 2ab147011 |
14 | 17d1b53cd |
15 | d804cb61 |
hex | 89d698e9 |
2312542441 has 12 divisors (see below), whose sum is σ = 2543850036. Its totient is φ = 2100686720.
The previous prime is 2312542417. The next prime is 2312542471. The reversal of 2312542441 is 1442452132.
2312542441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1308920041 + 1003622400 = 36179^2 + 31680^2 .
It is not a de Polignac number, because 2312542441 - 25 = 2312542409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2312542411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166725 + ... + 180061.
It is an arithmetic number, because the mean of its divisors is an integer number (211987503).
Almost surely, 22312542441 is an apocalyptic number.
It is an amenable number.
2312542441 is a deficient number, since it is larger than the sum of its proper divisors (231307595).
2312542441 is a wasteful number, since it uses less digits than its factorization.
2312542441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14792 (or 14781 counting only the distinct ones).
The product of its digits is 7680, while the sum is 28.
The square root of 2312542441 is about 48088.9014326591. The cubic root of 2312542441 is about 1322.4012080248.
Adding to 2312542441 its reverse (1442452132), we get a palindrome (3754994573).
The spelling of 2312542441 in words is "two billion, three hundred twelve million, five hundred forty-two thousand, four hundred forty-one".
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