Search a number
-
+
13450611013 = 717091124351
BaseRepresentation
bin11001000011011100…
…00000100101000101
31021201101200211120021
430201232000211011
5210021324023023
610102405135141
7654214210240
oct144156004505
937641624507
1013450611013
115782579154
1227346ba4b1
131364853838
14918546257
1553acb135d
hex321b80945

13450611013 has 8 divisors (see below), whose sum is σ = 15381135360. Its totient is φ = 11522338800.

The previous prime is 13450611007. The next prime is 13450611047. The reversal of 13450611013 is 31011605431.

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

It is not a de Polignac number, because 13450611013 - 29 = 13450610501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13450611113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550213 + ... + 574138.

It is an arithmetic number, because the mean of its divisors is an integer number (1922641920).

Almost surely, 213450611013 is an apocalyptic number.

It is an amenable number.

13450611013 is a deficient number, since it is larger than the sum of its proper divisors (1930524347).

13450611013 is a wasteful number, since it uses less digits than its factorization.

13450611013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126067.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 13450611013 in words is "thirteen billion, four hundred fifty million, six hundred eleven thousand, thirteen".

Divisors: 1 7 1709 11963 1124351 7870457 1921515859 13450611013