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11080468 = 227256533
BaseRepresentation
bin101010010001…
…001100010100
3202211221112201
4222101030110
510314033333
61033254244
7163116400
oct52211424
922757481
1011080468
116288a13
123864384
1323ac5b9
141686100
15e8d17d
hexa91314

11080468 has 18 divisors (see below), whose sum is σ = 22557066. Its totient is φ = 4748688.

The previous prime is 11080429. The next prime is 11080469. The reversal of 11080468 is 86408011.

It can be written as a sum of positive squares in only one way, i.e., 6492304 + 4588164 = 2548^2 + 2142^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11080469) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28071 + ... + 28462.

Almost surely, 211080468 is an apocalyptic number.

It is an amenable number.

11080468 is an abundant number, since it is smaller than the sum of its proper divisors (11476598).

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

11080468 is a wasteful number, since it uses less digits than its factorization.

11080468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56551 (or 56542 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 11080468 is about 3328.7336931632. The cubic root of 11080468 is about 222.9389927426.

Adding to 11080468 its reverse (86408011), we get a palindrome (97488479).

The spelling of 11080468 in words is "eleven million, eighty thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 49 98 196 56533 113066 226132 395731 791462 1582924 2770117 5540234 11080468