Base | Representation |
---|---|
bin | 110010011011… |
… | …0110110001110 |
3 | 1211202020120020 |
4 | 1210312312032 |
5 | 23232022204 |
6 | 2342403010 |
7 | 440504535 |
oct | 144666616 |
9 | 54666506 |
10 | 26439054 |
11 | 13a19064 |
12 | 8a30466 |
13 | 5629215 |
14 | 372331c |
15 | 24c3bd9 |
hex | 1936d8e |
26439054 has 8 divisors (see below), whose sum is σ = 52878120. Its totient is φ = 8813016.
The previous prime is 26439041. The next prime is 26439113. The reversal of 26439054 is 45093462.
It is a sphenic number, since it is the product of 3 distinct primes.
26439054 is an admirable number.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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, 2203249 + ... + 2203260.
It is an arithmetic number, because the mean of its divisors is an integer number (6609765).
Almost surely, 226439054 is an apocalyptic number.
26439054 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.
26439054 is a wasteful number, since it uses less digits than its factorization.
26439054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4406514.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 26439054 is about 5141.8920642114. The cubic root of 26439054 is about 297.9078660568.
The spelling of 26439054 in words is "twenty-six million, four hundred thirty-nine thousand, fifty-four".
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