Search a number
-
+
13448315030 = 251344831503
BaseRepresentation
bin11001000011001010…
…10000000010010110
31021201020101012001212
430201211100002112
5210020232040110
610102244021422
7654155535353
oct144145200226
937636335055
1013448315030
115781250147
122733991872
13136422b777
1491810962a
1553a9aae05
hex321950096

13448315030 has 8 divisors (see below), whose sum is σ = 24206967072. Its totient is φ = 5379326008.

The previous prime is 13448315021. The next prime is 13448315047. The reversal of 13448315030 is 3051384431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×134483150302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672415742 + ... + 672415761.

It is an arithmetic number, because the mean of its divisors is an integer number (3025870884).

Almost surely, 213448315030 is an apocalyptic number.

13448315030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13448315030 is a deficient number, since it is larger than the sum of its proper divisors (10758652042).

13448315030 is a wasteful number, since it uses less digits than its factorization.

13448315030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344831510.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 13448315030 its reverse (3051384431), we get a palindrome (16499699461).

The spelling of 13448315030 in words is "thirteen billion, four hundred forty-eight million, three hundred fifteen thousand, thirty".

Divisors: 1 2 5 10 1344831503 2689663006 6724157515 13448315030