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199076741288880 = 243571319347229199
BaseRepresentation
bin101101010000111100101010…
…011100101001001110110000
3222002212112212101111000210220
4231100330222130221032300
5202043133131232221010
61543222331543053040
756634551142621540
oct5520745234511660
9862775771430726
10199076741288880
1158482a765a0654
121a3b24a5a41180
138710b18c71220
143723519647320
151803699b9c970
hexb50f2a7293b0

199076741288880 has 320 divisors, whose sum is σ = 763489866854400. Its totient is φ = 41785371721728.

The previous prime is 199076741288869. The next prime is 199076741288921. The reversal of 199076741288880 is 88882147670991.

It is a super-2 number, since 2×1990767412888802 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a junction number, because it is equal to n+sod(n) for n = 199076741288796 and 199076741288805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19399480 + ... + 27829719.

It is an arithmetic number, because the mean of its divisors is an integer number (2385905833920).

Almost surely, 2199076741288880 is an apocalyptic number.

199076741288880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

199076741288880 is an abundant number, since it is smaller than the sum of its proper divisors (564413125565520).

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

199076741288880 is a wasteful number, since it uses less digits than its factorization.

199076741288880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47229428 (or 47229422 counting only the distinct ones).

The product of its (nonzero) digits is 780337152, while the sum is 78.

The spelling of 199076741288880 in words is "one hundred ninety-nine trillion, seventy-six billion, seven hundred forty-one million, two hundred eighty-eight thousand, eight hundred eighty".