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57094117 = 67852151
BaseRepresentation
bin1101100111001…
…0111111100101
310222102200101221
43121302333211
5104104002432
65355420341
71262202103
oct331627745
9128380357
1057094117
112a256723
12171546b1
13baa0402
147822c73
15502bb97
hex3672fe5

57094117 has 4 divisors (see below), whose sum is σ = 57946336. Its totient is φ = 56241900.

The previous prime is 57094057. The next prime is 57094129. The reversal of 57094117 is 71149075.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57094117 - 27 = 57093989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57094187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426009 + ... + 426142.

It is an arithmetic number, because the mean of its divisors is an integer number (14486584).

Almost surely, 257094117 is an apocalyptic number.

It is an amenable number.

57094117 is a deficient number, since it is larger than the sum of its proper divisors (852219).

57094117 is an equidigital number, since it uses as much as digits as its factorization.

57094117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852218.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 57094117 is about 7556.0649150203. The cubic root of 57094117 is about 385.0618150029.

The spelling of 57094117 in words is "fifty-seven million, ninety-four thousand, one hundred seventeen".

Divisors: 1 67 852151 57094117