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131522524050013 = 354757089649511
BaseRepresentation
bin11101111001111001111001…
…010100110111001001011101
3122020200102121211121201102221
4131321321321110313021131
5114214331112124100023
61143420340300145341
736463121516460355
oct3571717124671135
9566612554551387
10131522524050013
11389a843104a788
1212901b43238251
1358506a0276525
142469a1d021b65
15103130908a85d
hex779e7953725d

131522524050013 has 8 divisors (see below), whose sum is σ = 131562111003840. Its totient is φ = 131482938516480.

The previous prime is 131522524050011. The next prime is 131522524050053. The reversal of 131522524050013 is 310050425225131.

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

It is a cyclic number.

It is not a de Polignac number, because 131522524050013 - 21 = 131522524050011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131522524050011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202169928 + ... + 202819438.

It is an arithmetic number, because the mean of its divisors is an integer number (16445263875480).

Almost surely, 2131522524050013 is an apocalyptic number.

It is an amenable number.

131522524050013 is a deficient number, since it is larger than the sum of its proper divisors (39586953827).

131522524050013 is an equidigital number, since it uses as much as digits as its factorization.

131522524050013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710147.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 131522524050013 its reverse (310050425225131), we get a palindrome (441572949275144).

The spelling of 131522524050013 in words is "one hundred thirty-one trillion, five hundred twenty-two billion, five hundred twenty-four million, fifty thousand, thirteen".

Divisors: 1 3547 57089 649511 202494683 2303815517 37079933479 131522524050013