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57075673 = 239725583
BaseRepresentation
bin1101100110111…
…0011111011001
310222101202002211
43121232133121
5104102410143
65355155121
71262064244
oct331563731
9128352084
1057075673
112a243886
1217145aa1
13ba94bb5
14781a25b
15502649d
hex366e7d9

57075673 has 8 divisors (see below), whose sum is σ = 60173568. Its totient is φ = 54029184.

The previous prime is 57075661. The next prime is 57075701. The reversal of 57075673 is 37657075.

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

It is a cyclic number.

It is not a de Polignac number, because 57075673 - 213 = 57067481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54075673) 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 7 ways as a sum of consecutive naturals, for example, 10561 + ... + 15022.

It is an arithmetic number, because the mean of its divisors is an integer number (7521696).

Almost surely, 257075673 is an apocalyptic number.

It is an amenable number.

57075673 is a deficient number, since it is larger than the sum of its proper divisors (3097895).

57075673 is a wasteful number, since it uses less digits than its factorization.

57075673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25703.

The product of its (nonzero) digits is 154350, while the sum is 40.

The square root of 57075673 is about 7554.8443398921. The cubic root of 57075673 is about 385.0203463695.

The spelling of 57075673 in words is "fifty-seven million, seventy-five thousand, six hundred seventy-three".

Divisors: 1 23 97 2231 25583 588409 2481551 57075673