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13219290058 = 213508434233
BaseRepresentation
bin11000100111110111…
…00101101111001010
31021010021102111212111
430103323211233022
5204033114240213
610023423132534
7645405053152
oct142373455712
937107374774
1013219290058
115673a43307
12268b14414a
131328951230
148d592d762
1552581ba3d
hex313ee5bca

13219290058 has 8 divisors (see below), whose sum is σ = 21354237828. Its totient is φ = 6101210784.

The previous prime is 13219290047. The next prime is 13219290101. The reversal of 13219290058 is 85009291231.

13219290058 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11736038889 + 1483251169 = 108333^2 + 38513^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 13219290058.

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, 254217091 + ... + 254217142.

Almost surely, 213219290058 is an apocalyptic number.

13219290058 is a deficient number, since it is larger than the sum of its proper divisors (8134947770).

13219290058 is a wasteful number, since it uses less digits than its factorization.

13219290058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508434248.

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 13219290058 in words is "thirteen billion, two hundred nineteen million, two hundred ninety thousand, fifty-eight".

Divisors: 1 2 13 26 508434233 1016868466 6609645029 13219290058