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13028010764159 = 191392014925861
BaseRepresentation
bin1011110110010101000111…
…1101000010011101111111
31201010110120110200210002002
42331211101331002131333
53201422331223423114
643412552512252515
72513146152230006
oct275452175023577
951113513623062
1013028010764159
11417316a489466
121564aba54113b
137366c7ba4791
143307b81b7c3d
15178d4d8277de
hexbd951f4277f

13028010764159 has 8 divisors (see below), whose sum is σ = 13713796842480. Its totient is φ = 12342234816000.

The previous prime is 13028010764107. The next prime is 13028010764173. The reversal of 13028010764159 is 95146701082031.

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

It is a cyclic number.

It is not a de Polignac number, because 13028010764159 - 220 = 13028009715583 is a prime.

It is a super-2 number, since 2×130280107641592 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13028010764179) 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, 181889 + ... + 5107749.

It is an arithmetic number, because the mean of its divisors is an integer number (1714224605310).

It is a 1-persistent number, because it is pandigital, but 2⋅13028010764159 = 26056021528318 is not.

Almost surely, 213028010764159 is an apocalyptic number.

13028010764159 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13028010764159 is a deficient number, since it is larger than the sum of its proper divisors (685786078321).

13028010764159 is a wasteful number, since it uses less digits than its factorization.

13028010764159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065081.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 13028010764159 in words is "thirteen trillion, twenty-eight billion, ten million, seven hundred sixty-four thousand, one hundred fifty-nine".

Divisors: 1 19 139201 2644819 4925861 93591359 685684777061 13028010764159