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131753135701 = 1117704562223
BaseRepresentation
bin111101010110100011…
…0010100111001010101
3110121002002202202200201
41322231012110321111
54124312300320301
6140305422540501
712342652114105
oct1725506247125
9417062682621
10131753135701
1150970234a10
122164ba37731
13c569166835
14653c263205
153661c11201
hex1ead194e55

131753135701 has 8 divisors (see below), whose sum is σ = 152185440384. Its totient is φ = 112729955520.

The previous prime is 131753135693. The next prime is 131753135753. The reversal of 131753135701 is 107531357131.

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 131753135701 - 23 = 131753135693 is a prime.

It is a super-2 number, since 2×1317531357012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131753132701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352280925 + ... + 352281298.

It is an arithmetic number, because the mean of its divisors is an integer number (19023180048).

Almost surely, 2131753135701 is an apocalyptic number.

131753135701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131753135701 is a deficient number, since it is larger than the sum of its proper divisors (20432304683).

131753135701 is a wasteful number, since it uses less digits than its factorization.

131753135701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704562251.

The product of its (nonzero) digits is 33075, while the sum is 37.

The spelling of 131753135701 in words is "one hundred thirty-one billion, seven hundred fifty-three million, one hundred thirty-five thousand, seven hundred one".

Divisors: 1 11 17 187 704562223 7750184453 11977557791 131753135701