Search a number
-
+
7104186342385 = 511129167024407
BaseRepresentation
bin110011101100001001010…
…0000001101101111110001
3221011011010221221112202221
41213120102200031233301
51412343333200424020
623035341304241041
71332155234364436
oct147302240155761
927134127845687
107104186342385
112299960a91440
12968a09770181
133c6bca541432
141a7bb7275b8d
15c4be221b6aa
hex6761280dbf1

7104186342385 has 8 divisors (see below), whose sum is σ = 9300025757376. Its totient is φ = 5166680976240.

The previous prime is 7104186342371. The next prime is 7104186342391. The reversal of 7104186342385 is 5832436814017.

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

It is not a de Polignac number, because 7104186342385 - 29 = 7104186341873 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64583512149 + ... + 64583512258.

It is an arithmetic number, because the mean of its divisors is an integer number (1162503219672).

Almost surely, 27104186342385 is an apocalyptic number.

It is an amenable number.

7104186342385 is a deficient number, since it is larger than the sum of its proper divisors (2195839414991).

7104186342385 is a wasteful number, since it uses less digits than its factorization.

7104186342385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129167024423.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 7104186342385 in words is "seven trillion, one hundred four billion, one hundred eighty-six million, three hundred forty-two thousand, three hundred eighty-five".

Divisors: 1 5 11 55 129167024407 645835122035 1420837268477 7104186342385