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26055848 = 2372135113
BaseRepresentation
bin110001101100…
…1010010101000
31211000202220102
41203121102220
523132241343
62330244532
7434320400
oct143312250
954022812
1026055848
1113787165
128886748
135523980
143663800
15244a3b8
hex18d94a8

26055848 has 48 divisors (see below), whose sum is σ = 61214580. Its totient is φ = 10305792.

The previous prime is 26055847. The next prime is 26055851. The reversal of 26055848 is 84855062.

It can be written as a sum of positive squares in 2 ways, for example, as 19201924 + 6853924 = 4382^2 + 2618^2 .

It is not an unprimeable number, because it can be changed into a prime (26055847) 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, 2540 + ... + 7652.

Almost surely, 226055848 is an apocalyptic number.

26055848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26055848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30607290).

26055848 is an abundant number, since it is smaller than the sum of its proper divisors (35158732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26055848 is a wasteful number, since it uses less digits than its factorization.

26055848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5146 (or 5135 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 26055848 is about 5104.4929229063. The cubic root of 26055848 is about 296.4615698661.

The spelling of 26055848 in words is "twenty-six million, fifty-five thousand, eight hundred forty-eight".

Divisors: 1 2 4 7 8 13 14 26 28 49 52 56 91 98 104 182 196 364 392 637 728 1274 2548 5096 5113 10226 20452 35791 40904 66469 71582 132938 143164 250537 265876 286328 465283 501074 531752 930566 1002148 1861132 2004296 3256981 3722264 6513962 13027924 26055848