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13132253304501 = 387831148343403
BaseRepresentation
bin1011111100011001011101…
…0010110001011010110101
31201111102122022102111120120
42333012113102301122311
53210124323321221001
643532512431522153
72523526323214542
oct277062722613265
951442568374516
1013132253304501
1142033a26a6951
121581151089359
1374349b635b06
14335866885bc9
1517b900246236
hexbf1974b16b5

13132253304501 has 16 divisors (see below), whose sum is σ = 17513593168896. Its totient is φ = 8752874742896.

The previous prime is 13132253304491. The next prime is 13132253304559. The reversal of 13132253304501 is 10540335223131.

It is a cyclic number.

It is not a de Polignac number, because 13132253304501 - 211 = 13132253302453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132253304101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302543866 + ... + 302587268.

It is an arithmetic number, because the mean of its divisors is an integer number (1094599573056).

Almost surely, 213132253304501 is an apocalyptic number.

It is an amenable number.

13132253304501 is a deficient number, since it is larger than the sum of its proper divisors (4381339864395).

13132253304501 is a wasteful number, since it uses less digits than its factorization.

13132253304501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63672.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 13132253304501 its reverse (10540335223131), we get a palindrome (23672588527632).

The spelling of 13132253304501 in words is "thirteen trillion, one hundred thirty-two billion, two hundred fifty-three million, three hundred four thousand, five hundred one".

Divisors: 1 3 8783 11483 26349 34449 43403 130209 100855189 302565567 381208549 498396649 1143625647 1495189947 4377417768167 13132253304501