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10533104045 = 518111638789
BaseRepresentation
bin10011100111101001…
…00110100110101101
31000012001220010101122
421303310212212231
5133032433312140
64501104550325
7522006623102
oct116364464655
930161803348
1010533104045
114515731a72
12205b6223a5
13cbb293359
1471cc94aa9
15419ab4ab5
hex273d269ad

10533104045 has 8 divisors (see below), whose sum is σ = 12709558680. Its totient is φ = 8379927360.

The previous prime is 10533104041. The next prime is 10533104047. The reversal of 10533104045 is 54040133501.

It can be written as a sum of positive squares in 4 ways, for example, as 705752356 + 9827351689 = 26566^2 + 99133^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10533104045 - 22 = 10533104041 is a prime.

It is a super-2 number, since 2×105331040452 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10533104041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5818490 + ... + 5820299.

It is an arithmetic number, because the mean of its divisors is an integer number (1588694835).

Almost surely, 210533104045 is an apocalyptic number.

It is an amenable number.

10533104045 is a deficient number, since it is larger than the sum of its proper divisors (2176454635).

10533104045 is a wasteful number, since it uses less digits than its factorization.

10533104045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11638975.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 10533104045 its reverse (54040133501), we get a palindrome (64573237546).

The spelling of 10533104045 in words is "ten billion, five hundred thirty-three million, one hundred four thousand, forty-five".

Divisors: 1 5 181 905 11638789 58193945 2106620809 10533104045