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11053125 = 3355131
BaseRepresentation
bin101010001010…
…100001000101
3202210120001000
4222022201011
510312200000
61032523513
7162643566
oct52124105
922716030
1011053125
11626a416
123850599
1323a0015
14167a16d
15e85000
hexa8a845

11053125 has 48 divisors (see below), whose sum is σ = 20623680. Its totient is φ = 5850000.

The previous prime is 11053073. The next prime is 11053129. The reversal of 11053125 is 52135011.

Adding to 11053125 its reverse (52135011), we get a palindrome (63188136).

It can be divided in two parts, 110 and 53125, that added together give a palindrome (53235).

11053125 is a `hidden beast` number, since 110 + 531 + 25 = 666.

It is not a de Polignac number, because 11053125 - 26 = 11053061 is a prime.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11053098 and 11053107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84310 + ... + 84440.

It is an arithmetic number, because the mean of its divisors is an integer number (429660).

Almost surely, 211053125 is an apocalyptic number.

11053125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11053125 is a deficient number, since it is larger than the sum of its proper divisors (9570555).

11053125 is an frugal number, since it uses more digits than its factorization.

11053125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 11053125 is about 3324.6240388952. The cubic root of 11053125 is about 222.7554613269.

The spelling of 11053125 in words is "eleven million, fifty-three thousand, one hundred twenty-five".

Divisors: 1 3 5 9 15 25 27 45 75 125 131 135 225 375 393 625 655 675 1125 1179 1875 1965 3125 3275 3375 3537 5625 5895 9375 9825 16375 16875 17685 28125 29475 49125 81875 84375 88425 147375 245625 409375 442125 736875 1228125 2210625 3684375 11053125