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93406841 = 1123369197
BaseRepresentation
bin1011001000101…
…00011001111001
320111202120002122
411210110121321
5142403004331
613134011025
72212642103
oct544243171
9214676078
1093406841
11487a8a40
1227346a75
1316475828
14c596573
15830117b
hex5914679

93406841 has 8 divisors (see below), whose sum is σ = 106329024. Its totient is φ = 81223120.

The previous prime is 93406811. The next prime is 93406847. The reversal of 93406841 is 14860439.

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

It is not a de Polignac number, because 93406841 - 210 = 93405817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93406847) 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, 184346 + ... + 184851.

It is an arithmetic number, because the mean of its divisors is an integer number (13291128).

Almost surely, 293406841 is an apocalyptic number.

It is an amenable number.

93406841 is a deficient number, since it is larger than the sum of its proper divisors (12922183).

93406841 is a wasteful number, since it uses less digits than its factorization.

93406841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369231.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 93406841 is about 9664.7214652053. The cubic root of 93406841 is about 453.7251938466.

The spelling of 93406841 in words is "ninety-three million, four hundred six thousand, eight hundred forty-one".

Divisors: 1 11 23 253 369197 4061167 8491531 93406841