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869190330151 = 11136078254057
BaseRepresentation
bin11001010010111111100…
…01111110011100100111
310002002112100221200122001
430221133301332130213
5103220100211031101
61503144525150131
7116540226622123
oct14513761763447
93062470850561
10869190330151
11305692310930
121205560bb347
1363c6c736930
14300d7616583
15179227ba901
hexca5fc7e727

869190330151 has 8 divisors (see below), whose sum is σ = 1021146681744. Its totient is φ = 729390486720.

The previous prime is 869190330131. The next prime is 869190330163. The reversal of 869190330151 is 151033091968.

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

It is a cyclic number.

It is not a de Polignac number, because 869190330151 - 29 = 869190329639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869190330131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3039126886 + ... + 3039127171.

It is an arithmetic number, because the mean of its divisors is an integer number (127643335218).

Almost surely, 2869190330151 is an apocalyptic number.

869190330151 is a deficient number, since it is larger than the sum of its proper divisors (151956351593).

869190330151 is a wasteful number, since it uses less digits than its factorization.

869190330151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6078254081.

The product of its (nonzero) digits is 174960, while the sum is 46.

The spelling of 869190330151 in words is "eight hundred sixty-nine billion, one hundred ninety million, three hundred thirty thousand, one hundred fifty-one".

Divisors: 1 11 13 143 6078254057 66860794627 79017302741 869190330151