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13354512214 = 2171825121521
BaseRepresentation
bin11000110111111110…
…11010111101010110
31021110200212111210111
430123333122331112
5204322223342324
610045053313234
7651636323641
oct143377327526
937420774714
1013354512214
11573330175a
12270849581a
13134a977944
1490988ca58
1553262c794
hex31bfdaf56

13354512214 has 16 divisors (see below), whose sum is σ = 21212255376. Its totient is φ = 6283840000.

The previous prime is 13354512161. The next prime is 13354512217. The reversal of 13354512214 is 41221545331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13354512217) 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 7 ways as a sum of consecutive naturals, for example, 609774 + ... + 631294.

It is an arithmetic number, because the mean of its divisors is an integer number (1325765961).

Almost surely, 213354512214 is an apocalyptic number.

13354512214 is a deficient number, since it is larger than the sum of its proper divisors (7857743162).

13354512214 is a wasteful number, since it uses less digits than its factorization.

13354512214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39791.

The product of its digits is 14400, while the sum is 31.

The spelling of 13354512214 in words is "thirteen billion, three hundred fifty-four million, five hundred twelve thousand, two hundred fourteen".

Divisors: 1 2 17 34 18251 21521 36502 43042 310267 365857 620534 731714 392779771 785559542 6677256107 13354512214