Base | Representation |
---|---|
bin | 11100001010011110… |
… | …001110001010011110 |
3 | 2220001111202211010012 |
4 | 130022132032022132 |
5 | 443413024344231 |
6 | 21520422043222 |
7 | 2120246500433 |
oct | 341236161236 |
9 | 86044684105 |
10 | 30240465566 |
11 | 11908a55403 |
12 | 5a3b579512 |
13 | 2b0c149b0c |
14 | 166c361b8a |
15 | bbecc7e2b |
hex | 70a78e29e |
30240465566 has 8 divisors (see below), whose sum is σ = 46216560744. Its totient is φ = 14834945320.
The previous prime is 30240465553. The next prime is 30240465583. The reversal of 30240465566 is 66556404203.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142643600 + ... + 142643811.
It is an arithmetic number, because the mean of its divisors is an integer number (5777070093).
Almost surely, 230240465566 is an apocalyptic number.
30240465566 is a deficient number, since it is larger than the sum of its proper divisors (15976095178).
30240465566 is a wasteful number, since it uses less digits than its factorization.
30240465566 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285287466.
The product of its (nonzero) digits is 518400, while the sum is 41.
Adding to 30240465566 its reverse (66556404203), we get a palindrome (96796869769).
The spelling of 30240465566 in words is "thirty billion, two hundred forty million, four hundred sixty-five thousand, five hundred sixty-six".
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