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1369108 = 2213113233
BaseRepresentation
bin101001110010000010100
32120120001201
411032100110
5322302413
645202244
714431366
oct5162024
92516051
101369108
118556a4
12560384
1338c230
14278d36
151c09dd
hex14e414

1369108 has 24 divisors (see below), whose sum is σ = 2614248. Its totient is φ = 623616.

The previous prime is 1369103. The next prime is 1369133. The reversal of 1369108 is 8019631.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 110224 + 1258884 = 332^2 + 1122^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5760 + ... + 5992.

It is an arithmetic number, because the mean of its divisors is an integer number (108927).

21369108 is an apocalyptic number.

It is an amenable number.

1369108 is a deficient number, since it is larger than the sum of its proper divisors (1245140).

1369108 is a wasteful number, since it uses less digits than its factorization.

1369108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1369108 is about 1170.0888855125. The cubic root of 1369108 is about 111.0399445016.

The spelling of 1369108 in words is "one million, three hundred sixty-nine thousand, one hundred eight".

Divisors: 1 2 4 13 26 52 113 226 233 452 466 932 1469 2938 3029 5876 6058 12116 26329 52658 105316 342277 684554 1369108