Search a number
-
+
1995468335 = 5757013381
BaseRepresentation
bin111011011110000…
…0110111000101111
312011001211021221122
41312330012320233
513041314441320
6530001451155
7100310125640
oct16674067057
95131737848
101995468335
11934431993
12478340abb
1325a54b7c3
1414d0396c7
15ba2b9d25
hex76f06e2f

1995468335 has 8 divisors (see below), whose sum is σ = 2736642336. Its totient is φ = 1368321120.

The previous prime is 1995468289. The next prime is 1995468353. The reversal of 1995468335 is 5338645991.

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

It is not a de Polignac number, because 1995468335 - 26 = 1995468271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 28506656 + ... + 28506725.

It is an arithmetic number, because the mean of its divisors is an integer number (342080292).

Almost surely, 21995468335 is an apocalyptic number.

1995468335 is a deficient number, since it is larger than the sum of its proper divisors (741174001).

1995468335 is an equidigital number, since it uses as much as digits as its factorization.

1995468335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57013393.

The product of its digits is 3499200, while the sum is 53.

The square root of 1995468335 is about 44670.6652625635. The cubic root of 1995468335 is about 1258.9687402535.

The spelling of 1995468335 in words is "one billion, nine hundred ninety-five million, four hundred sixty-eight thousand, three hundred thirty-five".

Divisors: 1 5 7 35 57013381 285066905 399093667 1995468335