Search a number
-
+
1315114 = 2657557
BaseRepresentation
bin101000001000100101010
32110210222221
411001010222
5314040424
644104254
714115103
oct5010452
92423887
101315114
11819079
1253508a
13370798
142633aa
151ae9e4
hex14112a

1315114 has 4 divisors (see below), whose sum is σ = 1972674. Its totient is φ = 657556.

The previous prime is 1315087. The next prime is 1315151. The reversal of 1315114 is 4115131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 801025 + 514089 = 895^2 + 717^2 .

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 as a sum of consecutive naturals, namely, 328777 + ... + 328780.

21315114 is an apocalyptic number.

1315114 is a deficient number, since it is larger than the sum of its proper divisors (657560).

1315114 is an equidigital number, since it uses as much as digits as its factorization.

1315114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657559.

The product of its digits is 60, while the sum is 16.

The square root of 1315114 is about 1146.7841994028. The cubic root of 1315114 is about 109.5606164107.

The spelling of 1315114 in words is "one million, three hundred fifteen thousand, one hundred fourteen".

Divisors: 1 2 657557 1315114