Base | Representation |
---|---|
bin | 110010111001… |
… | …011011100000 |
3 | 221002212101011 |
4 | 302321123200 |
5 | 11403424212 |
6 | 1153550304 |
7 | 221260135 |
oct | 62713340 |
9 | 27085334 |
10 | 13342432 |
11 | 7593404 |
12 | 4575394 |
13 | 29c203c |
14 | 1ab458c |
15 | 12884a7 |
hex | cb96e0 |
13342432 has 24 divisors (see below), whose sum is σ = 26766936. Its totient is φ = 6544512.
The previous prime is 13342423. The next prime is 13342453. The reversal of 13342432 is 23424331.
It is a happy number.
13342432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 2238 + ... + 5629.
It is an arithmetic number, because the mean of its divisors is an integer number (1115289).
Almost surely, 213342432 is an apocalyptic number.
It is an amenable number.
13342432 is an abundant number, since it is smaller than the sum of its proper divisors (13424504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13342432 is an equidigital number, since it uses as much as digits as its factorization.
13342432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7930 (or 7922 counting only the distinct ones).
The product of its digits is 1728, while the sum is 22.
The square root of 13342432 is about 3652.7293904695. The cubic root of 13342432 is about 237.1801463457.
Adding to 13342432 its reverse (23424331), we get a palindrome (36766763).
It can be divided in two parts, 1 and 3342432, that added together give a palindrome (3342433).
The spelling of 13342432 in words is "thirteen million, three hundred forty-two thousand, four hundred thirty-two".
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