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11433025 = 521313491
BaseRepresentation
bin101011100111…
…010001000001
3210111212011101
4223213101001
510411324100
61045014401
7166115302
oct53472101
923455141
1011433025
1164a988a
1239b4401
1324a3c06
1417387a9
15100c86a
hexae7441

11433025 has 12 divisors (see below), whose sum is σ = 14289264. Its totient is φ = 9074000.

The previous prime is 11433013. The next prime is 11433031. The reversal of 11433025 is 52033411.

It is a de Polignac number, because none of the positive numbers 2k-11433025 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11432993 and 11433011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1530 + ... + 5020.

It is an arithmetic number, because the mean of its divisors is an integer number (1190772).

Almost surely, 211433025 is an apocalyptic number.

It is an amenable number.

11433025 is a deficient number, since it is larger than the sum of its proper divisors (2856239).

11433025 is a wasteful number, since it uses less digits than its factorization.

11433025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632 (or 3627 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 11433025 is about 3381.2756468528. The cubic root of 11433025 is about 225.2788312703.

Adding to 11433025 its reverse (52033411), we get a palindrome (63466436).

The spelling of 11433025 in words is "eleven million, four hundred thirty-three thousand, twenty-five".

Divisors: 1 5 25 131 655 3275 3491 17455 87275 457321 2286605 11433025