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192099676985 = 5192022101863
BaseRepresentation
bin1011001011101000001…
…0000111001100111001
3200100211202102200201022
42302322002013030321
511121410004130420
6224125510432225
716610260212206
oct2627202071471
9610752380638
10192099676985
1174518294627
1231291962675
1315165638828
149424b62cad
154ee4ab7c25
hex2cba087339

192099676985 has 8 divisors (see below), whose sum is σ = 242652223680. Its totient is φ = 145591334064.

The previous prime is 192099676969. The next prime is 192099677027. The reversal of 192099676985 is 589676990291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 192099676985 - 24 = 192099676969 is a prime.

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, 1011050837 + ... + 1011051026.

It is an arithmetic number, because the mean of its divisors is an integer number (30331527960).

Almost surely, 2192099676985 is an apocalyptic number.

It is an amenable number.

192099676985 is a deficient number, since it is larger than the sum of its proper divisors (50552546695).

192099676985 is a wasteful number, since it uses less digits than its factorization.

192099676985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022101887.

The product of its (nonzero) digits is 132269760, while the sum is 71.

The spelling of 192099676985 in words is "one hundred ninety-two billion, ninety-nine million, six hundred seventy-six thousand, nine hundred eighty-five".

Divisors: 1 5 19 95 2022101863 10110509315 38419935397 192099676985