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93665041 = 1929169991
BaseRepresentation
bin1011001010100…
…11011100010001
320112020200021121
411211103130101
5142434240131
613143322241
72215065631
oct545233421
9215220247
1093665041
1148964a28
1227450381
1316536202
14c6226c1
158352911
hex5953711

93665041 has 8 divisors (see below), whose sum is σ = 101995200. Its totient is φ = 85674960.

The previous prime is 93665027. The next prime is 93665069. The reversal of 93665041 is 14056639.

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 93665041 - 219 = 93140753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93664988 and 93665006.

It is not an unprimeable number, because it can be changed into a prime (93665071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84445 + ... + 85546.

It is an arithmetic number, because the mean of its divisors is an integer number (12749400).

Almost surely, 293665041 is an apocalyptic number.

It is an amenable number.

93665041 is a deficient number, since it is larger than the sum of its proper divisors (8330159).

93665041 is a wasteful number, since it uses less digits than its factorization.

93665041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170039.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 93665041 is about 9678.0701072063. The cubic root of 93665041 is about 454.1428794021.

The spelling of 93665041 in words is "ninety-three million, six hundred sixty-five thousand, forty-one".

Divisors: 1 19 29 551 169991 3229829 4929739 93665041