Base | Representation |
---|---|
bin | 10100101010101100011… |
… | …100101010100100100000 |
3 | 12000202212102211101000201 |
4 | 110222230130222210200 |
5 | 141232113443400412 |
6 | 3004240141154544 |
7 | 204415453146256 |
oct | 24525434524440 |
9 | 5022772741021 |
10 | 1420232403232 |
11 | 4a83541912a5 |
12 | 1ab300b5ba54 |
13 | a3c094a28c6 |
14 | 4ca4d70a5d6 |
15 | 26e244d5e57 |
hex | 14aac72a920 |
1420232403232 has 24 divisors (see below), whose sum is σ = 2843473777200. Its totient is φ = 698080332864.
The previous prime is 1420232403167. The next prime is 1420232403307. The reversal of 1420232403232 is 2323042320241.
It is a self number, because there is not a number n which added to its sum of digits gives 1420232403232.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376118982 + ... + 376122757.
It is an arithmetic number, because the mean of its divisors is an integer number (118478074050).
Almost surely, 21420232403232 is an apocalyptic number.
It is an amenable number.
1420232403232 is an abundant number, since it is smaller than the sum of its proper divisors (1423241373968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1420232403232 is an equidigital number, since it uses as much as digits as its factorization.
1420232403232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752241808 (or 752241800 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 1420232403232 its reverse (2323042320241), we get a palindrome (3743274723473).
The spelling of 1420232403232 in words is "one trillion, four hundred twenty billion, two hundred thirty-two million, four hundred three thousand, two hundred thirty-two".
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