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130466587389 = 3291499615947
BaseRepresentation
bin111100110000001101…
…0100010001011111101
3110110202102220100012020
41321200122202023331
54114143421244024
6135534023430353
712266040460305
oct1714032421375
9413672810166
10130466587389
115036aa95146
1221350bb53b9
13c3c275b548
146459444605
1535d8ccb979
hex1e606a22fd

130466587389 has 8 divisors (see below), whose sum is σ = 179953913760. Its totient is φ = 83978492976.

The previous prime is 130466587379. The next prime is 130466587393. The reversal of 130466587389 is 983785664031.

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

It is not a de Polignac number, because 130466587389 - 25 = 130466587357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130466587309) 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, 749807887 + ... + 749808060.

It is an arithmetic number, because the mean of its divisors is an integer number (22494239220).

Almost surely, 2130466587389 is an apocalyptic number.

It is an amenable number.

130466587389 is a deficient number, since it is larger than the sum of its proper divisors (49487326371).

130466587389 is a wasteful number, since it uses less digits than its factorization.

130466587389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499615979.

The product of its (nonzero) digits is 26127360, while the sum is 60.

The spelling of 130466587389 in words is "one hundred thirty billion, four hundred sixty-six million, five hundred eighty-seven thousand, three hundred eighty-nine".

Divisors: 1 3 29 87 1499615947 4498847841 43488862463 130466587389