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57063 = 323827
BaseRepresentation
bin1101111011100111
32220021110
431323213
53311223
61120103
7325236
oct157347
986243
1057063
1139966
1229033
131cc86
1416b1d
1511d93
hexdee7

57063 has 8 divisors (see below), whose sum is σ = 79488. Its totient is φ = 36344.

The previous prime is 57059. The next prime is 57073. The reversal of 57063 is 36075.

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 57063 - 22 = 57059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57073) 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, 345 + ... + 482.

It is an arithmetic number, because the mean of its divisors is an integer number (9936).

257063 is an apocalyptic number.

57063 is a deficient number, since it is larger than the sum of its proper divisors (22425).

57063 is a wasteful number, since it uses less digits than its factorization.

57063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 57063 is about 238.8786302707. The cubic root of 57063 is about 38.4991847806.

The spelling of 57063 in words is "fifty-seven thousand, sixty-three".

Divisors: 1 3 23 69 827 2481 19021 57063