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26242224060 = 223513148122717
BaseRepresentation
bin11000011100001010…
…001000111110111100
32111201212101002212110
4120130022020332330
5412221002132220
620015553534020
71616210136603
oct303412107674
974655332773
1026242224060
1110147062388
125104574310
1326229c2940
1413ad348a3a
15a38c9dbe0
hex61c288fbc

26242224060 has 96 divisors (see below), whose sum is σ = 79187314752. Its totient is φ = 6454978560.

The previous prime is 26242224011. The next prime is 26242224079. The reversal of 26242224060 is 6042224262.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1143822 + ... + 1166538.

It is an arithmetic number, because the mean of its divisors is an integer number (824867862).

Almost surely, 226242224060 is an apocalyptic number.

26242224060 is a gapful number since it is divisible by the number (20) 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 26242224060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39593657376).

26242224060 is an abundant number, since it is smaller than the sum of its proper divisors (52945090692).

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

26242224060 is a wasteful number, since it uses less digits than its factorization.

26242224060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24223 (or 24221 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 26242224060 in words is "twenty-six billion, two hundred forty-two million, two hundred twenty-four thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 1481 2962 4443 5924 7405 8886 14810 17772 19253 22215 22717 29620 38506 44430 45434 57759 68151 77012 88860 90868 96265 113585 115518 136302 192530 227170 231036 272604 288795 295321 340755 385060 454340 577590 590642 681510 885963 1155180 1181284 1363020 1476605 1771926 2953210 3543852 4429815 5906420 8859630 17719260 33643877 67287754 100931631 134575508 168219385 201863262 336438770 403726524 437370401 504658155 672877540 874740802 1009316310 1312111203 1749481604 2018632620 2186852005 2624222406 4373704010 5248444812 6560556015 8747408020 13121112030 26242224060