Search a number
-
+
130009005758 = 2173823794287
BaseRepresentation
bin111100100010100100…
…0111111111010111110
3110102120112212210012102
41321011020333322332
54112224301141013
6135420400105102
712251513213132
oct1710510777276
9412515783172
10130009005758
1150155770305
1221243905192
13c34ba08998
1464147713c2
1535ada41d58
hex1e4523febe

130009005758 has 8 divisors (see below), whose sum is σ = 206484891552. Its totient is φ = 61180708576.

The previous prime is 130009005757. The next prime is 130009005767. The reversal of 130009005758 is 857500900031.

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 (130009005751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1911897110 + ... + 1911897177.

It is an arithmetic number, because the mean of its divisors is an integer number (25810611444).

Almost surely, 2130009005758 is an apocalyptic number.

130009005758 is a deficient number, since it is larger than the sum of its proper divisors (76475885794).

130009005758 is a wasteful number, since it uses less digits than its factorization.

130009005758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823794306.

The product of its (nonzero) digits is 37800, while the sum is 38.

Adding to 130009005758 its reverse (857500900031), we get a palindrome (987509905789).

The spelling of 130009005758 in words is "one hundred thirty billion, nine million, five thousand, seven hundred fifty-eight".

Divisors: 1 2 17 34 3823794287 7647588574 65004502879 130009005758