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11832125 = 53103919
BaseRepresentation
bin101101001000…
…101100111101
3211021010121212
4231020230331
511012112000
61101334205
7202366664
oct55105475
924233555
1011832125
116751718
123b67365
1325b3776
1417ddddb
15108ac35
hexb48b3d

11832125 has 16 divisors (see below), whose sum is σ = 14926080. Its totient is φ = 9363600.

The previous prime is 11832113. The next prime is 11832127. The reversal of 11832125 is 52123811.

It is a happy number.

It is not a de Polignac number, because 11832125 - 26 = 11832061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11832125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11832127) 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 15 ways as a sum of consecutive naturals, for example, 12416 + ... + 13334.

It is an arithmetic number, because the mean of its divisors is an integer number (932880).

Almost surely, 211832125 is an apocalyptic number.

It is an amenable number.

11832125 is a deficient number, since it is larger than the sum of its proper divisors (3093955).

11832125 is an equidigital number, since it uses as much as digits as its factorization.

11832125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037 (or 1027 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

The square root of 11832125 is about 3439.7856037840. The cubic root of 11832125 is about 227.8702259845.

Adding to 11832125 its reverse (52123811), we get a palindrome (63955936).

The spelling of 11832125 in words is "eleven million, eight hundred thirty-two thousand, one hundred twenty-five".

Divisors: 1 5 25 103 125 515 919 2575 4595 12875 22975 94657 114875 473285 2366425 11832125