Search a number
-
+
13028010764160 = 273571795415341
BaseRepresentation
bin1011110110010101000111…
…1101000010011110000000
31201010110120110200210002010
42331211101331002132000
53201422331223423120
643412552512252520
72513146152230010
oct275452175023600
951113513623063
1013028010764160
11417316a489467
121564aba541140
137366c7ba4792
143307b81b7c40
15178d4d8277e0
hexbd951f42780

13028010764160 has 256 divisors, whose sum is σ = 47724325977600. Its totient is φ = 2961194557440.

The previous prime is 13028010764107. The next prime is 13028010764173. The reversal of 13028010764160 is 6146701082031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301911 + ... + 5113430.

It is an arithmetic number, because the mean of its divisors is an integer number (186423148350).

Almost surely, 213028010764160 is an apocalyptic number.

13028010764160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13028010764160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23862162988800).

13028010764160 is an abundant number, since it is smaller than the sum of its proper divisors (34696315213440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13028010764160 is a wasteful number, since it uses less digits than its factorization.

13028010764160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415549 (or 5415537 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 13028010764160 in words is "thirteen trillion, twenty-eight billion, ten million, seven hundred sixty-four thousand, one hundred sixty".