Base | Representation |
---|---|
bin | 110010000111… |
… | …1100011100000 |
3 | 1211110001210102 |
4 | 1210033203200 |
5 | 23211344422 |
6 | 2335121532 |
7 | 436234400 |
oct | 144174340 |
9 | 54401712 |
10 | 26278112 |
11 | 13919153 |
12 | 89732a8 |
13 | 55a0ba3 |
14 | 36c0800 |
15 | 2491192 |
hex | 190f8e0 |
26278112 has 36 divisors (see below), whose sum is σ = 60185160. Its totient is φ = 11261376.
The previous prime is 26278099. The next prime is 26278139. The reversal of 26278112 is 21187262.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 6812 + ... + 9947.
It is an arithmetic number, because the mean of its divisors is an integer number (1671810).
Almost surely, 226278112 is an apocalyptic number.
It is an amenable number.
26278112 is an abundant number, since it is smaller than the sum of its proper divisors (33907048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26278112 is a wasteful number, since it uses less digits than its factorization.
26278112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16783 (or 16768 counting only the distinct ones).
The product of its digits is 2688, while the sum is 29.
The square root of 26278112 is about 5126.2180991448. The cubic root of 26278112 is about 297.3021521905.
The spelling of 26278112 in words is "twenty-six million, two hundred seventy-eight thousand, one hundred twelve".
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