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213088158000000 = 2739565413
BaseRepresentation
bin110000011100110101110011…
…111101101010001110000000
31000221111000210002222000000000
4300130311303331222032000
5210412214021422000000
62033111203130000000
762612053125610323
oct6034656375521600
91027430702860000
10213088158000000
11619951a8aa3288
121ba95ab4b76000
1391b918626252a
143a8974405a7ba
151997da3000000
hexc1cd73f6a380

213088158000000 has 1120 divisors, whose sum is σ = 796082557669080. Its totient is φ = 56813011200000.

The previous prime is 213088157999881. The next prime is 213088158000001. The reversal of 213088158000000 is 851880312.

213088158000000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213088158000001) by changing a digit.

It is a polite number, since it can be written in 139 ways as a sum of consecutive naturals, for example, 39365997294 + ... + 39366002706.

Almost surely, 2213088158000000 is an apocalyptic number.

213088158000000 is a gapful number since it is divisible by the number (20) 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 213088158000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398041278834540).

213088158000000 is an abundant number, since it is smaller than the sum of its proper divisors (582994399669080).

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

213088158000000 is an frugal number, since it uses more digits than its factorization.

213088158000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5484 (or 5423 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The spelling of 213088158000000 in words is "two hundred thirteen trillion, eighty-eight billion, one hundred fifty-eight million", and thus it is an aban number.