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201032304343 = 13192659306091
BaseRepresentation
bin1011101100111001110…
…1011000011011010111
3201012220021202011211121
42323032131120123113
511243203232214333
6232204123544411
720344524251443
oct2731635303327
9635807664747
10201032304343
1178291549792
1232b6538b107
1315c5a15a150
149a3123b823
155368dd732d
hex2ece7586d7

201032304343 has 16 divisors (see below), whose sum is σ = 227977321600. Its totient is φ = 175734839520.

The previous prime is 201032304313. The next prime is 201032304349. The reversal of 201032304343 is 343403230102.

It is not a de Polignac number, because 201032304343 - 29 = 201032303831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201032304349) 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 15 ways as a sum of consecutive naturals, for example, 503728 + ... + 809818.

It is an arithmetic number, because the mean of its divisors is an integer number (14248582600).

Almost surely, 2201032304343 is an apocalyptic number.

201032304343 is a deficient number, since it is larger than the sum of its proper divisors (26945017257).

201032304343 is a wasteful number, since it uses less digits than its factorization.

201032304343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308782.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 201032304343 its reverse (343403230102), we get a palindrome (544435534445).

The spelling of 201032304343 in words is "two hundred one billion, thirty-two million, three hundred four thousand, three hundred forty-three".

Divisors: 1 13 19 247 2659 34567 50521 306091 656773 3979183 5815729 75604477 813895969 10580647597 15464023411 201032304343