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131058506301 = 3174912497637
BaseRepresentation
bin111101000001110110…
…0100001101000111101
3110112021200200221021220
41322003230201220331
54121401434200201
6140112450343553
712316515631362
oct1720354415075
9415250627256
10131058506301
1150644123628
122149728abb9
13c488287b18
1464b3cc6469
153620c50036
hex1e83b21a3d

131058506301 has 8 divisors (see below), whose sum is σ = 174754735584. Its totient is φ = 87367307280.

The previous prime is 131058506221. The next prime is 131058506323. The reversal of 131058506301 is 103605850131.

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

It is not a de Polignac number, because 131058506301 - 229 = 130521635389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131058506801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196346 + ... + 1301291.

It is an arithmetic number, because the mean of its divisors is an integer number (21844341948).

Almost surely, 2131058506301 is an apocalyptic number.

It is an amenable number.

131058506301 is a deficient number, since it is larger than the sum of its proper divisors (43696229283).

131058506301 is a wasteful number, since it uses less digits than its factorization.

131058506301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515131.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 131058506301 in words is "one hundred thirty-one billion, fifty-eight million, five hundred six thousand, three hundred one".

Divisors: 1 3 17491 52473 2497637 7492911 43686168767 131058506301