Base | Representation |
---|---|
bin | 110101100001… |
… | …1001100111110 |
3 | 1221210201112211 |
4 | 1223003030332 |
5 | 24141000101 |
6 | 2441251034 |
7 | 460345642 |
oct | 153031476 |
9 | 57721484 |
10 | 28062526 |
11 | 14927878 |
12 | 9493a7a |
13 | 5a7715b |
14 | 3a26c22 |
15 | 26e4c51 |
hex | 1ac333e |
28062526 has 8 divisors (see below), whose sum is σ = 42135264. Its totient is φ = 14017440.
The previous prime is 28062523. The next prime is 28062557. The reversal of 28062526 is 62526082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28062523) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4155 + ... + 8566.
It is an arithmetic number, because the mean of its divisors is an integer number (5266908).
Almost surely, 228062526 is an apocalyptic number.
28062526 is a deficient number, since it is larger than the sum of its proper divisors (14072738).
28062526 is a wasteful number, since it uses less digits than its factorization.
28062526 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13826.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 28062526 is about 5297.4074791354. The cubic root of 28062526 is about 303.8847598176.
The spelling of 28062526 in words is "twenty-eight million, sixty-two thousand, five hundred twenty-six".
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