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57814 = 2137211
BaseRepresentation
bin1110000111010110
32221022021
432013112
53322224
61123354
7330361
oct160726
987267
1057814
113a489
122955a
1320413
14170d8
15121e4
hexe1d6

57814 has 8 divisors (see below), whose sum is σ = 87768. Its totient is φ = 28560.

The previous prime is 57809. The next prime is 57829. The reversal of 57814 is 41875.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169 + ... + 379.

It is an arithmetic number, because the mean of its divisors is an integer number (10971).

257814 is an apocalyptic number.

57814 is a deficient number, since it is larger than the sum of its proper divisors (29954).

57814 is a wasteful number, since it uses less digits than its factorization.

57814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350.

The product of its digits is 1120, while the sum is 25.

The square root of 57814 is about 240.4454200021. The cubic root of 57814 is about 38.6673437588.

The spelling of 57814 in words is "fifty-seven thousand, eight hundred fourteen".

Divisors: 1 2 137 211 274 422 28907 57814