Base | Representation |
---|---|
bin | 110011001110… |
… | …110110010010 |
3 | 221021022201102 |
4 | 303032312102 |
5 | 11414231122 |
6 | 1155504402 |
7 | 222103664 |
oct | 63166622 |
9 | 27238642 |
10 | 13430162 |
11 | 7643309 |
12 | 45b8102 |
13 | 2a22c55 |
14 | 1ad8534 |
15 | 12a4492 |
hex | cced92 |
13430162 has 4 divisors (see below), whose sum is σ = 20145246. Its totient is φ = 6715080.
The previous prime is 13430159. The next prime is 13430167. The reversal of 13430162 is 26103431.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 7722841 + 5707321 = 2779^2 + 2389^2 .
It is not an unprimeable number, because it can be changed into a prime (13430167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3357539 + ... + 3357542.
Almost surely, 213430162 is an apocalyptic number.
13430162 is a deficient number, since it is larger than the sum of its proper divisors (6715084).
13430162 is an equidigital number, since it uses as much as digits as its factorization.
13430162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6715083.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 13430162 is about 3664.7185430808. The cubic root of 13430162 is about 237.6988517434.
Adding to 13430162 its reverse (26103431), we get a palindrome (39533593).
The spelling of 13430162 in words is "thirteen million, four hundred thirty thousand, one hundred sixty-two".
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