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200418085068 = 22349499337411
BaseRepresentation
bin1011101010100111011…
…0010100100011001100
3201011022110222121101120
42322221312110203030
511240424012210233
6232023143040540
720323355420625
oct2725166244314
9634273877346
10200418085068
1177aa6869753
1232a13740150
1315b8cb233a6
1499b3832a4c
15533000b4b3
hex2ea9d948cc

200418085068 has 24 divisors (see below), whose sum is σ = 467653032000. Its totient is φ = 66804480720.

The previous prime is 200418085013. The next prime is 200418085081. The reversal of 200418085068 is 860580814002.

200418085068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425283 + ... + 762693.

It is an arithmetic number, because the mean of its divisors is an integer number (19485543000).

Almost surely, 2200418085068 is an apocalyptic number.

It is an amenable number.

200418085068 is an abundant number, since it is smaller than the sum of its proper divisors (267234946932).

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

200418085068 is a wasteful number, since it uses less digits than its factorization.

200418085068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386917 (or 386915 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The spelling of 200418085068 in words is "two hundred billion, four hundred eighteen million, eighty-five thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 49499 98998 148497 197996 296994 337411 593988 674822 1012233 1349644 2024466 4048932 16701507089 33403014178 50104521267 66806028356 100209042534 200418085068