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13141314212 = 2213252717581
BaseRepresentation
bin11000011110100100…
…01000101010100100
31020220211200221010012
430033102020222210
5203403134023322
610011555545352
7643440220265
oct141722105244
936824627105
1013141314212
115633a24964
122668bbb258
13131574c290
148c943296c
1551da67ae2
hex30f488aa4

13141314212 has 12 divisors (see below), whose sum is σ = 24766323036. Its totient is φ = 6065221920.

The previous prime is 13141314187. The next prime is 13141314217. The reversal of 13141314212 is 21241314131.

It can be written as a sum of positive squares in 2 ways, for example, as 7946652736 + 5194661476 = 89144^2 + 72074^2 .

It is not an unprimeable number, because it can be changed into a prime (13141314217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126358739 + ... + 126358842.

It is an arithmetic number, because the mean of its divisors is an integer number (2063860253).

Almost surely, 213141314212 is an apocalyptic number.

It is an amenable number.

13141314212 is a deficient number, since it is larger than the sum of its proper divisors (11625008824).

13141314212 is a wasteful number, since it uses less digits than its factorization.

13141314212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252717598 (or 252717596 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 13141314212 its reverse (21241314131), we get a palindrome (34382628343).

The spelling of 13141314212 in words is "thirteen billion, one hundred forty-one million, three hundred fourteen thousand, two hundred twelve".

Divisors: 1 2 4 13 26 52 252717581 505435162 1010870324 3285328553 6570657106 13141314212