Base | Representation |
---|---|
bin | 1101000011010001001… |
… | …00010010011110011000 |
3 | 1120212110220221010211021 |
4 | 12201220210102132120 |
5 | 24321341310121404 |
6 | 542001211212224 |
7 | 44253352054645 |
oct | 6415044223630 |
9 | 1525426833737 |
10 | 448430942104 |
11 | 1631a6637a92 |
12 | 72aaa747074 |
13 | 333962ba032 |
14 | 179c0374dcc |
15 | b9e8652454 |
hex | 6868912798 |
448430942104 has 32 divisors (see below), whose sum is σ = 914328600480. Its totient is φ = 205322909184.
The previous prime is 448430942033. The next prime is 448430942129. The reversal of 448430942104 is 401249034844.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44552892 + ... + 44562955.
It is an arithmetic number, because the mean of its divisors is an integer number (28572768765).
Almost surely, 2448430942104 is an apocalyptic number.
It is an amenable number.
448430942104 is an abundant number, since it is smaller than the sum of its proper divisors (465897658376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448430942104 is a wasteful number, since it uses less digits than its factorization.
448430942104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89115907 (or 89115903 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 43.
Adding to 448430942104 its reverse (401249034844), we get a palindrome (849679976948).
The spelling of 448430942104 in words is "four hundred forty-eight billion, four hundred thirty million, nine hundred forty-two thousand, one hundred four".
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