Base | Representation |
---|---|
bin | 110011001111… |
… | …011000010110 |
3 | 221021102201011 |
4 | 303033120112 |
5 | 11414313332 |
6 | 1155522434 |
7 | 222113230 |
oct | 63173026 |
9 | 27242634 |
10 | 13432342 |
11 | 7644a10 |
12 | 45b941a |
13 | 2a23c41 |
14 | 1ad9250 |
15 | 12a4e47 |
hex | ccf616 |
13432342 has 16 divisors (see below), whose sum is σ = 25120512. Its totient is φ = 5233320.
The previous prime is 13432337. The next prime is 13432387. The reversal of 13432342 is 24323431.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 43458 + ... + 43765.
It is an arithmetic number, because the mean of its divisors is an integer number (1570032).
Almost surely, 213432342 is an apocalyptic number.
13432342 is a deficient number, since it is larger than the sum of its proper divisors (11688170).
13432342 is a wasteful number, since it uses less digits than its factorization.
13432342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87243.
The product of its digits is 1728, while the sum is 22.
The square root of 13432342 is about 3665.0159617661. The cubic root of 13432342 is about 237.7117122351.
Adding to 13432342 its reverse (24323431), we get a palindrome (37755773).
It can be divided in two parts, 1 and 3432342, that added together give a palindrome (3432343).
The spelling of 13432342 in words is "thirteen million, four hundred thirty-two thousand, three hundred forty-two".
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