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213200826350180 = 22523463480057283
BaseRepresentation
bin110000011110011110101111…
…100001010011101001100100
31000221212210121011100012200112
4300132132233201103221210
5210421040243021201210
62033235035115432152
762623152141024344
oct6036365741235144
91027783534305615
10213200826350180
1161a28a65382379
121bab38b9455658
1391c69a0513c66
143a90d91794d24
15199ac994c9d05
hexc1e7af853a64

213200826350180 has 24 divisors (see below), whose sum is σ = 467187897742272. Its totient is φ = 81572490081632.

The previous prime is 213200826350119. The next prime is 213200826350201. The reversal of 213200826350180 is 81053628002312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231740028182 + ... + 231740029101.

It is an arithmetic number, because the mean of its divisors is an integer number (19466162405928).

Almost surely, 2213200826350180 is an apocalyptic number.

213200826350180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213200826350180 is an abundant number, since it is smaller than the sum of its proper divisors (253987071392092).

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

213200826350180 is a wasteful number, since it uses less digits than its factorization.

213200826350180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463480057315 (or 463480057313 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 213200826350180 in words is "two hundred thirteen trillion, two hundred billion, eight hundred twenty-six million, three hundred fifty thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 463480057283 926960114566 1853920229132 2317400286415 4634800572830 9269601145660 10660041317509 21320082635018 42640165270036 53300206587545 106600413175090 213200826350180