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13241314430 = 251921968897
BaseRepresentation
bin11000101010011111…
…00110110001111110
31021011210212110121222
430111033212301332
5204104234030210
610025531153342
7646063213151
oct142517466176
937153773558
1013241314430
115685416573
1226965a5852
131330392bc6
148d8823c98
1552771c655
hex3153e6c7e

13241314430 has 16 divisors (see below), whose sum is σ = 23835952080. Its totient is φ = 5296173312.

The previous prime is 13241314409. The next prime is 13241314439. The reversal of 13241314430 is 3441314231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13241314430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241314439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157742 + ... + 226638.

It is an arithmetic number, because the mean of its divisors is an integer number (1489747005).

Almost surely, 213241314430 is an apocalyptic number.

13241314430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13241314430 is a deficient number, since it is larger than the sum of its proper divisors (10594637650).

13241314430 is a wasteful number, since it uses less digits than its factorization.

13241314430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88123.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 13241314430 its reverse (3441314231), we get a palindrome (16682628661).

The spelling of 13241314430 in words is "thirteen billion, two hundred forty-one million, three hundred fourteen thousand, four hundred thirty".

Divisors: 1 2 5 10 19219 38438 68897 96095 137794 192190 344485 688970 1324131443 2648262886 6620657215 13241314430