Base | Representation |
---|---|
bin | 1001000011011100… |
… | …0011000010000100 |
3 | 20021101010112200101 |
4 | 2100313003002010 |
5 | 14434132140234 |
6 | 1041054453444 |
7 | 114140425615 |
oct | 22067030204 |
9 | 6241115611 |
10 | 2430349444 |
11 | 1037961566 |
12 | 579b04284 |
13 | 2c96839c3 |
14 | 190abdc0c |
15 | e356d814 |
hex | 90dc3084 |
2430349444 has 48 divisors (see below), whose sum is σ = 4547225088. Its totient is φ = 1132604928.
The previous prime is 2430349391. The next prime is 2430349447. The reversal of 2430349444 is 4449430342.
It is a super-2 number, since 2×24303494442 = 11813196839902218272, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2430349447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4442779 + ... + 4443325.
It is an arithmetic number, because the mean of its divisors is an integer number (94733856).
Almost surely, 22430349444 is an apocalyptic number.
It is an amenable number.
2430349444 is a deficient number, since it is larger than the sum of its proper divisors (2116875644).
2430349444 is a wasteful number, since it uses less digits than its factorization.
2430349444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1084 (or 1082 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 37.
The square root of 2430349444 is about 49298.5744621485. The cubic root of 2430349444 is about 1344.4858653227.
Adding to 2430349444 its reverse (4449430342), we get a palindrome (6879779786).
The spelling of 2430349444 in words is "two billion, four hundred thirty million, three hundred forty-nine thousand, four hundred forty-four".
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