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11480652 = 2232318907
BaseRepresentation
bin101011110010…
…111001001100
3210121021111100
4223302321030
510414340102
61050023100
7166404201
oct53627114
923537440
1011480652
116531647
123a17a90
1324bc7b1
14174bca8
15101ba1c
hexaf2e4c

11480652 has 18 divisors (see below), whose sum is σ = 29020628. Its totient is φ = 3826872.

The previous prime is 11480647. The next prime is 11480653. The reversal of 11480652 is 25608411.

11480652 is a `hidden beast` number, since 1 + 1 + 4 + 8 + 0 + 652 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (11480653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159418 + ... + 159489.

Almost surely, 211480652 is an apocalyptic number.

11480652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11480652 is an abundant number, since it is smaller than the sum of its proper divisors (17539976).

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

11480652 is a wasteful number, since it uses less digits than its factorization.

11480652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318917 (or 318912 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 11480652 is about 3388.3110837112. The cubic root of 11480652 is about 225.5912155173.

The spelling of 11480652 in words is "eleven million, four hundred eighty thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 318907 637814 956721 1275628 1913442 2870163 3826884 5740326 11480652