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57095205 = 353806347
BaseRepresentation
bin1101100111001…
…1010000100101
310222102201220020
43121303100211
5104104021310
65355425353
71262205216
oct331632045
9128381806
1057095205
112a257522
1217155259
13baa0a5b
14782340d
15502c170
hex3673425

57095205 has 8 divisors (see below), whose sum is σ = 91352352. Its totient is φ = 30450768.

The previous prime is 57095201. The next prime is 57095239. The reversal of 57095205 is 50259075.

57095205 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 57095205 - 22 = 57095201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57095201) 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, 1903159 + ... + 1903188.

It is an arithmetic number, because the mean of its divisors is an integer number (11419044).

Almost surely, 257095205 is an apocalyptic number.

It is an amenable number.

57095205 is a deficient number, since it is larger than the sum of its proper divisors (34257147).

57095205 is a wasteful number, since it uses less digits than its factorization.

57095205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3806355.

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 57095205 is about 7556.1369098237. The cubic root of 57095205 is about 385.0642609326.

The spelling of 57095205 in words is "fifty-seven million, ninety-five thousand, two hundred five".

Divisors: 1 3 5 15 3806347 11419041 19031735 57095205