Search a number
-
+
57514 = 2149193
BaseRepresentation
bin1110000010101010
32220220011
432002222
53320024
61122134
7326452
oct160252
986804
1057514
113a236
122934a
1320242
1416d62
1512094
hexe0aa

57514 has 8 divisors (see below), whose sum is σ = 87300. Its totient is φ = 28416.

The previous prime is 57503. The next prime is 57527. The reversal of 57514 is 41575.

It can be written as a sum of positive squares in 2 ways, for example, as 50625 + 6889 = 225^2 + 83^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202 + ... + 394.

257514 is an apocalyptic number.

57514 is a deficient number, since it is larger than the sum of its proper divisors (29786).

57514 is a wasteful number, since it uses less digits than its factorization.

57514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344.

The product of its digits is 700, while the sum is 22.

The square root of 57514 is about 239.8207664069. The cubic root of 57514 is about 38.6003454201.

The spelling of 57514 in words is "fifty-seven thousand, five hundred fourteen".

Divisors: 1 2 149 193 298 386 28757 57514