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13354510351 = 7131109132329
BaseRepresentation
bin11000110111111110…
…11010100000001111
31021110200212102020111
430123333122200033
5204322223312401
610045053300451
7651636315340
oct143377324017
937420772214
1013354510351
115733300316
122708494727
13134a976b40
1490988c0c7
1553262be51
hex31bfda80f

13354510351 has 16 divisors (see below), whose sum is σ = 16451265600. Its totient is φ = 10556598528.

The previous prime is 13354510349. The next prime is 13354510369. The reversal of 13354510351 is 15301545331.

It is not a de Polignac number, because 13354510351 - 21 = 13354510349 is a prime.

It is a super-2 number, since 2×133545103512 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13354510391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34755 + ... + 167083.

It is an arithmetic number, because the mean of its divisors is an integer number (1028204100).

Almost surely, 213354510351 is an apocalyptic number.

13354510351 is a deficient number, since it is larger than the sum of its proper divisors (3096755249).

13354510351 is a wasteful number, since it uses less digits than its factorization.

13354510351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133458.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 13354510351 in words is "thirteen billion, three hundred fifty-four million, five hundred ten thousand, three hundred fifty-one".

Divisors: 1 7 13 91 1109 7763 14417 100919 132329 926303 1720277 12041939 146752861 1027270027 1907787193 13354510351