Search a number
-
+
248014 = 2139539
BaseRepresentation
bin111100100011001110
3110121012201
4330203032
530414024
65152114
72052034
oct744316
9417181
10248014
1115a378
12bb63a
1388b70
1466554
154d744
hex3c8ce

248014 has 8 divisors (see below), whose sum is σ = 400680. Its totient is φ = 114456.

The previous prime is 247999. The next prime is 248021. The reversal of 248014 is 410842.

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

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 247982 and 248000.

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, 4744 + ... + 4795.

It is an arithmetic number, because the mean of its divisors is an integer number (50085).

2248014 is an apocalyptic number.

248014 is a deficient number, since it is larger than the sum of its proper divisors (152666).

248014 is a wasteful number, since it uses less digits than its factorization.

248014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9554.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 248014 is about 498.0100400594. The cubic root of 248014 is about 62.8287952656.

Adding to 248014 its reverse (410842), we get a palindrome (658856).

The spelling of 248014 in words is "two hundred forty-eight thousand, fourteen".

Divisors: 1 2 13 26 9539 19078 124007 248014