Base | Representation |
---|---|
bin | 100000011001110101100… |
… | …0101001101101100101000 |
3 | 120202202100011122111020022 |
4 | 1000303223011031230220 |
5 | 1040431312203144430 |
6 | 13245531250420012 |
7 | 636520425342521 |
oct | 100635305155450 |
9 | 16682304574208 |
10 | 4453530131240 |
11 | 1467805723953 |
12 | 5bb15a291608 |
13 | 263c73662a38 |
14 | 1157a29d5848 |
15 | 7aca71084e5 |
hex | 40ceb14db28 |
4453530131240 has 32 divisors (see below), whose sum is σ = 10022085770760. Its totient is φ = 1781119968000.
The previous prime is 4453530131227. The next prime is 4453530131261. The reversal of 4453530131240 is 421310353544.
It can be written as a sum of positive squares in 4 ways, for example, as 4074318028036 + 379212103204 = 2018494^2 + 615802^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 4453530131240.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8880551 + ... + 9368630.
Almost surely, 24453530131240 is an apocalyptic number.
4453530131240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4453530131240 is an abundant number, since it is smaller than the sum of its proper divisors (5568555639520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4453530131240 is a wasteful number, since it uses less digits than its factorization.
4453530131240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18255293 (or 18255289 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 35.
Adding to 4453530131240 its reverse (421310353544), we get a palindrome (4874840484784).
The spelling of 4453530131240 in words is "four trillion, four hundred fifty-three billion, five hundred thirty million, one hundred thirty-one thousand, two hundred forty".
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