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93441141 = 333460783
BaseRepresentation
bin1011001000111…
…00110001110101
320111211022011000
411210130301311
5142410104031
613134433513
72213144103
oct544346165
9214738130
1093441141
1148821792
1227362899
1316488321
14c5a4c73
15830b3e6
hex591cc75

93441141 has 8 divisors (see below), whose sum is σ = 138431360. Its totient is φ = 62294076.

The previous prime is 93441109. The next prime is 93441181. The reversal of 93441141 is 14114439.

It is not a de Polignac number, because 93441141 - 25 = 93441109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 3460783 = 93441141 / (9 + 3 + 4 + 4 + 1 + 1 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93441181) 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, 1730365 + ... + 1730418.

It is an arithmetic number, because the mean of its divisors is an integer number (17303920).

Almost surely, 293441141 is an apocalyptic number.

It is an amenable number.

93441141 is a deficient number, since it is larger than the sum of its proper divisors (44990219).

93441141 is a wasteful number, since it uses less digits than its factorization.

93441141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460792 (or 3460786 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 93441141 is about 9666.4957973404. The cubic root of 93441141 is about 453.7807246458.

The spelling of 93441141 in words is "ninety-three million, four hundred forty-one thousand, one hundred forty-one".

Divisors: 1 3 9 27 3460783 10382349 31147047 93441141