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13204314342 = 2325981115331
BaseRepresentation
bin11000100110000100…
…11101100011100110
31021002020020200001100
430103002131203212
5204020301024332
610022130140530
7645133551162
oct142302354346
937066220040
1013204314342
11566654488a
122686121746
13132580996b
148d3951ca2
1552435e67c
hex31309d8e6

13204314342 has 48 divisors (see below), whose sum is σ = 29132026560. Its totient is φ = 4321220400.

The previous prime is 13204314337. The next prime is 13204314359. The reversal of 13204314342 is 24341340231.

13204314342 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 4 + 314 + 342 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 853617 + ... + 868947.

It is an arithmetic number, because the mean of its divisors is an integer number (606917220).

Almost surely, 213204314342 is an apocalyptic number.

13204314342 is an abundant number, since it is smaller than the sum of its proper divisors (15927712218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13204314342 is a wasteful number, since it uses less digits than its factorization.

13204314342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16209 (or 16206 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 13204314342 its reverse (24341340231), we get a palindrome (37545654573).

The spelling of 13204314342 in words is "thirteen billion, two hundred four million, three hundred fourteen thousand, three hundred forty-two".

Divisors: 1 2 3 6 9 18 59 118 177 354 531 811 1062 1622 2433 4866 7299 14598 15331 30662 45993 47849 91986 95698 137979 143547 275958 287094 430641 861282 904529 1809058 2713587 5427174 8140761 12433441 16281522 24866882 37300323 74600646 111900969 223801938 733573019 1467146038 2200719057 4401438114 6602157171 13204314342