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57414093 = 3111739821
BaseRepresentation
bin1101101100000…
…1000111001101
311000000221022220
43123001013031
5104144222333
65410325553
71265004012
oct333010715
9130027286
1057414093
112a455070
12172898b9
13bb82c49
1478a7709
1550918b3
hex36c11cd

57414093 has 8 divisors (see below), whose sum is σ = 83511456. Its totient is φ = 34796400.

The previous prime is 57414061. The next prime is 57414127. The reversal of 57414093 is 39041475.

57414093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 57414093 - 25 = 57414061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1739821 = 57414093 / (5 + 7 + 4 + 1 + 4 + 0 + 9 + 3).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57414013) 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, 869878 + ... + 869943.

It is an arithmetic number, because the mean of its divisors is an integer number (10438932).

Almost surely, 257414093 is an apocalyptic number.

It is an amenable number.

57414093 is a deficient number, since it is larger than the sum of its proper divisors (26097363).

57414093 is a wasteful number, since it uses less digits than its factorization.

57414093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739835.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 57414093 is about 7577.2087868819. The cubic root of 57414093 is about 385.7798170649.

The spelling of 57414093 in words is "fifty-seven million, four hundred fourteen thousand, ninety-three".

Divisors: 1 3 11 33 1739821 5219463 19138031 57414093