Search a number
-
+
130705005854 = 2611071352507
BaseRepresentation
bin111100110111010100…
…0000001110100011110
3110111101001112020211202
41321232220001310132
54120140440141404
6140013421515502
712304664135003
oct1715650016436
9414331466752
10130705005854
11504826284a5
12213b8a12b92
13c42cc77567
14647cd878aa
1535eebc421e
hex1e6ea01d1e

130705005854 has 8 divisors (see below), whose sum is σ = 199271566488. Its totient is φ = 64281150360.

The previous prime is 130705005829. The next prime is 130705005953. The reversal of 130705005854 is 458500507031.

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

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 3 ways as a sum of consecutive naturals, for example, 535676132 + ... + 535676375.

It is an arithmetic number, because the mean of its divisors is an integer number (24908945811).

Almost surely, 2130705005854 is an apocalyptic number.

130705005854 is a deficient number, since it is larger than the sum of its proper divisors (68566560634).

130705005854 is a wasteful number, since it uses less digits than its factorization.

130705005854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071352570.

The product of its (nonzero) digits is 84000, while the sum is 38.

The spelling of 130705005854 in words is "one hundred thirty billion, seven hundred five million, five thousand, eight hundred fifty-four".

Divisors: 1 2 61 122 1071352507 2142705014 65352502927 130705005854