Base | Representation |
---|---|
bin | 110110001100… |
… | …1001010001010 |
3 | 1222110121111200 |
4 | 1230121022022 |
5 | 24233231402 |
6 | 2453005030 |
7 | 463343256 |
oct | 154311212 |
9 | 58417450 |
10 | 28414602 |
11 | 15048347 |
12 | 9623776 |
13 | 5b6b498 |
14 | 3ab9266 |
15 | 276421c |
hex | 1b1928a |
28414602 has 24 divisors (see below), whose sum is σ = 62876736. Its totient is φ = 9269736.
The previous prime is 28414597. The next prime is 28414609. The reversal of 28414602 is 20641482.
It is not an unprimeable number, because it can be changed into a prime (28414609) 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 11 ways as a sum of consecutive naturals, for example, 15948 + ... + 17639.
It is an arithmetic number, because the mean of its divisors is an integer number (2619864).
Almost surely, 228414602 is an apocalyptic number.
28414602 is an abundant number, since it is smaller than the sum of its proper divisors (34462134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28414602 is a wasteful number, since it uses less digits than its factorization.
28414602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33642 (or 33639 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 28414602 is about 5330.5348699732. The cubic root of 28414602 is about 305.1503406449.
The spelling of 28414602 in words is "twenty-eight million, four hundred fourteen thousand, six hundred two".
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