Base | Representation |
---|---|
bin | 1001000011100110… |
… | …0111010010100001 |
3 | 20021102101201120210 |
4 | 2100321213102201 |
5 | 14434320202431 |
6 | 1041121124333 |
7 | 114146230254 |
oct | 22071472241 |
9 | 6242351523 |
10 | 2431022241 |
11 | 1038280a9a |
12 | 57a1896a9 |
13 | 2c985accb |
14 | 190c1709b |
15 | e3652d46 |
hex | 90e674a1 |
2431022241 has 8 divisors (see below), whose sum is σ = 3411961120. Its totient is φ = 1535382432.
The previous prime is 2431022197. The next prime is 2431022249. The reversal of 2431022241 is 1422201342.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2431022241 - 221 = 2428925089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2431022249) 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, 21324700 + ... + 21324813.
It is an arithmetic number, because the mean of its divisors is an integer number (426495140).
Almost surely, 22431022241 is an apocalyptic number.
It is an amenable number.
2431022241 is a deficient number, since it is larger than the sum of its proper divisors (980938879).
2431022241 is a wasteful number, since it uses less digits than its factorization.
2431022241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42649535.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2431022241 is about 49305.3976862574. The cubic root of 2431022241 is about 1344.6099191704.
Adding to 2431022241 its reverse (1422201342), we get a palindrome (3853223583).
The spelling of 2431022241 in words is "two billion, four hundred thirty-one million, twenty-two thousand, two hundred forty-one".
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