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13480306053 = 332441138511
BaseRepresentation
bin11001000110111110…
…10010010110000101
31021210110120111111120
430203133102112011
5210101424243203
610105345424153
7655024465554
oct144337222605
937713514446
1013480306053
115798310505
12274263b059
13136aa4ca76
1491c475d9b
1553d6c9b53
hex3237d2585

13480306053 has 8 divisors (see below), whose sum is σ = 17974425216. Its totient is φ = 8986528800.

The previous prime is 13480306039. The next prime is 13480306109. The reversal of 13480306053 is 35060308431.

13480306053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13480306053 - 218 = 13480043909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13480306013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28068 + ... + 166578.

It is an arithmetic number, because the mean of its divisors is an integer number (2246803152).

Almost surely, 213480306053 is an apocalyptic number.

It is an amenable number.

13480306053 is a deficient number, since it is larger than the sum of its proper divisors (4494119163).

13480306053 is a wasteful number, since it uses less digits than its factorization.

13480306053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170955.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 13480306053 in words is "thirteen billion, four hundred eighty million, three hundred six thousand, fifty-three".

Divisors: 1 3 32441 97323 138511 415533 4493435351 13480306053