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73385082 = 2331358983
BaseRepresentation
bin1000101111111…
…00010001111010
312010002100102000
410113330101322
5122241310312
611140521430
71550522451
oct427742172
9163070360
1073385082
1138473331
12206b0276
1312285534
149a63b98
156698adc
hex45fc47a

73385082 has 16 divisors (see below), whose sum is σ = 163078080. Its totient is φ = 24461676.

The previous prime is 73385071. The next prime is 73385089. The reversal of 73385082 is 28058337.

It is not an unprimeable number, because it can be changed into a prime (73385089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679438 + ... + 679545.

It is an arithmetic number, because the mean of its divisors is an integer number (10192380).

Almost surely, 273385082 is an apocalyptic number.

73385082 is an abundant number, since it is smaller than the sum of its proper divisors (89692998).

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

73385082 is a wasteful number, since it uses less digits than its factorization.

73385082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358994 (or 1358988 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 73385082 is about 8566.5093241063. The cubic root of 73385082 is about 418.6675117240.

The spelling of 73385082 in words is "seventy-three million, three hundred eighty-five thousand, eighty-two".

Divisors: 1 2 3 6 9 18 27 54 1358983 2717966 4076949 8153898 12230847 24461694 36692541 73385082