Base | Representation |
---|---|
bin | 110001101001… |
… | …0100000100111 |
3 | 1210222100210122 |
4 | 1203102200213 |
5 | 23130344241 |
6 | 2325512155 |
7 | 434143406 |
oct | 143224047 |
9 | 53870718 |
10 | 26028071 |
11 | 13768303 |
12 | 887265b |
13 | 5514134 |
14 | 365763d |
15 | 244204b |
hex | 18d2827 |
26028071 has 16 divisors (see below), whose sum is σ = 28576800. Its totient is φ = 23608320.
The previous prime is 26028061. The next prime is 26028073. The reversal of 26028071 is 17082062.
It is a cyclic number.
It is not a de Polignac number, because 26028071 - 210 = 26027047 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 26028071.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26028073) 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 15 ways as a sum of consecutive naturals, for example, 74405 + ... + 74753.
It is an arithmetic number, because the mean of its divisors is an integer number (1786050).
Almost surely, 226028071 is an apocalyptic number.
26028071 is a deficient number, since it is larger than the sum of its proper divisors (2548729).
26028071 is a wasteful number, since it uses less digits than its factorization.
26028071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514.
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 26028071 is about 5101.7713590478. The cubic root of 26028071 is about 296.3561841702.
The spelling of 26028071 in words is "twenty-six million, twenty-eight thousand, seventy-one".
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