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13195006382 = 217388088423
BaseRepresentation
bin11000100100111101…
…11101000110101110
31021001120201202221002
430102132331012232
5204010410201012
610021154440302
7644661463235
oct142236750656
937046652832
1013195006382
115661267658
122682b93092
1313238cb0ac
148d260bb1c
155236217c2
hex3127bd1ae

13195006382 has 8 divisors (see below), whose sum is σ = 20956774896. Its totient is φ = 6209414752.

The previous prime is 13195006381. The next prime is 13195006397. The reversal of 13195006382 is 28360059131.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13195006381) 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 3 ways as a sum of consecutive naturals, for example, 194044178 + ... + 194044245.

It is an arithmetic number, because the mean of its divisors is an integer number (2619596862).

Almost surely, 213195006382 is an apocalyptic number.

13195006382 is a deficient number, since it is larger than the sum of its proper divisors (7761768514).

13195006382 is a wasteful number, since it uses less digits than its factorization.

13195006382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388088442.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 13195006382 in words is "thirteen billion, one hundred ninety-five million, six thousand, three hundred eighty-two".

Divisors: 1 2 17 34 388088423 776176846 6597503191 13195006382