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11300050425 = 3521272934049
BaseRepresentation
bin10101000011000100…
…10001010111111001
31002011112001001001010
422201202101113321
5141120303103200
65105143144133
7550011562266
oct124142212771
932145031033
1011300050425
114879647154
122234445049
1310b1142391
14792a9826d
154620ad150
hex2a18915f9

11300050425 has 48 divisors (see below), whose sum is σ = 18898790400. Its totient is φ = 5957360640.

The previous prime is 11300050417. The next prime is 11300050429. The reversal of 11300050425 is 52405000311.

It is not a de Polignac number, because 11300050425 - 23 = 11300050417 is a prime.

It is a super-2 number, since 2×113000504252 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11300050429) 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, 2788801 + ... + 2792849.

It is an arithmetic number, because the mean of its divisors is an integer number (393724800).

Almost surely, 211300050425 is an apocalyptic number.

11300050425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11300050425 is a deficient number, since it is larger than the sum of its proper divisors (7598739975).

11300050425 is a wasteful number, since it uses less digits than its factorization.

11300050425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482 (or 4477 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 11300050425 its reverse (52405000311), we get a palindrome (63705050736).

The spelling of 11300050425 in words is "eleven billion, three hundred million, fifty thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 127 293 381 635 879 1465 1905 3175 4049 4395 7325 9525 12147 20245 21975 37211 60735 101225 111633 186055 303675 514223 558165 930275 1186357 1542669 2571115 2790825 3559071 5931785 7713345 12855575 17795355 29658925 38566725 88976775 150667339 452002017 753336695 2260010085 3766683475 11300050425