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269108 = 22721373
BaseRepresentation
bin1000001101100110100
3111200010222
41001230310
532102413
65433512
72200400
oct1015464
9450128
10269108
11174204
1210b898
1395648
1470100
1554b08
hex41b34

269108 has 18 divisors (see below), whose sum is σ = 548226. Its totient is φ = 115248.

The previous prime is 269089. The next prime is 269117. The reversal of 269108 is 801962.

269108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 268324 + 784 = 518^2 + 28^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 269108.

It is an unprimeable number.

269108 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 491 + ... + 882.

It is an arithmetic number, because the mean of its divisors is an integer number (30457).

2269108 is an apocalyptic number.

269108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

269108 is an abundant number, since it is smaller than the sum of its proper divisors (279118).

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

269108 is a wasteful number, since it uses less digits than its factorization.

269108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391 (or 1382 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 269108 is about 518.7562047822. The cubic root of 269108 is about 64.5617860365.

The spelling of 269108 in words is "two hundred sixty-nine thousand, one hundred eight".

Divisors: 1 2 4 7 14 28 49 98 196 1373 2746 5492 9611 19222 38444 67277 134554 269108