Base | Representation |
---|---|
bin | 100111011010010… |
… | …0110000110100100 |
3 | 10102011100102001010 |
4 | 1032310212012210 |
5 | 10202014113104 |
6 | 335115502220 |
7 | 44525205630 |
oct | 11664460644 |
9 | 3364312033 |
10 | 1322410404 |
11 | 619514567 |
12 | 30aa57970 |
13 | 180c83583 |
14 | c78b5dc0 |
15 | 7b16a489 |
hex | 4ed261a4 |
1322410404 has 48 divisors (see below), whose sum is σ = 3528307328. Its totient is φ = 377630208.
The previous prime is 1322410363. The next prime is 1322410421. The reversal of 1322410404 is 4040142231.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235194 + ... + 240750.
Almost surely, 21322410404 is an apocalyptic number.
1322410404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1322410404 is an abundant number, since it is smaller than the sum of its proper divisors (2205896924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1322410404 is a wasteful number, since it uses less digits than its factorization.
1322410404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8404 (or 8402 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 1322410404 is about 36364.9612126838. The cubic root of 1322410404 is about 1097.6286115263.
Adding to 1322410404 its reverse (4040142231), we get a palindrome (5362552635).
The spelling of 1322410404 in words is "one billion, three hundred twenty-two million, four hundred ten thousand, four hundred four".
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