Base | Representation |
---|---|
bin | 110010001110… |
… | …0010101001010 |
3 | 1211112201120120 |
4 | 1210130111022 |
5 | 23220033232 |
6 | 2340204110 |
7 | 436543065 |
oct | 144342512 |
9 | 54481516 |
10 | 26330442 |
11 | 139544a6 |
12 | 8999636 |
13 | 55bb958 |
14 | 36d58dc |
15 | 24a192c |
hex | 191c54a |
26330442 has 8 divisors (see below), whose sum is σ = 52660896. Its totient is φ = 8776812.
The previous prime is 26330431. The next prime is 26330449. The reversal of 26330442 is 24403362.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
26330442 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (26330449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2194198 + ... + 2194209.
It is an arithmetic number, because the mean of its divisors is an integer number (6582612).
Almost surely, 226330442 is an apocalyptic number.
26330442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26330442 is a wasteful number, since it uses less digits than its factorization.
26330442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4388412.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 26330442 is about 5131.3197132901. The cubic root of 26330442 is about 297.4993696289.
The spelling of 26330442 in words is "twenty-six million, three hundred thirty thousand, four hundred forty-two".
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