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131882513133 = 3710875777479
BaseRepresentation
bin111101011010011001…
…1110111001011101101
3110121102010012211011110
41322310303313023231
54130043410410013
6140330323542233
712346112602560
oct1726463671355
9417363184143
10131882513133
1150a27271108
122168722a979
13c589bc4b27
1465515004d7
15366d26a2c3
hex1eb4cf72ed

131882513133 has 16 divisors (see below), whose sum is σ = 201148743680. Its totient is φ = 75292093296.

The previous prime is 131882513123. The next prime is 131882513149. The reversal of 131882513133 is 331315288131.

It is not a de Polignac number, because 131882513133 - 210 = 131882512109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131882513091 and 131882513100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131882513123) 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, 2865913 + ... + 2911566.

It is an arithmetic number, because the mean of its divisors is an integer number (12571796480).

Almost surely, 2131882513133 is an apocalyptic number.

It is an amenable number.

131882513133 is a deficient number, since it is larger than the sum of its proper divisors (69266230547).

131882513133 is a wasteful number, since it uses less digits than its factorization.

131882513133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5778576.

The product of its digits is 51840, while the sum is 39.

The spelling of 131882513133 in words is "one hundred thirty-one billion, eight hundred eighty-two million, five hundred thirteen thousand, one hundred thirty-three".

Divisors: 1 3 7 21 1087 3261 7609 22827 5777479 17332437 40442353 121327059 6280119673 18840359019 43960837711 131882513133