Search a number
-
+
2014305 = 35134287
BaseRepresentation
bin111101011110001100001
310210100002220
413223301201
51003424210
6111101253
723056416
oct7536141
93710086
102014305
111156417
12811829
13556ac7
143a610d
1529bc70
hex1ebc61

2014305 has 8 divisors (see below), whose sum is σ = 3222912. Its totient is φ = 1074288.

The previous prime is 2014303. The next prime is 2014333. The reversal of 2014305 is 5034102.

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

It is not a de Polignac number, because 2014305 - 21 = 2014303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 134287 = 2014305 / (2 + 0 + 1 + 4 + 3 + 0 + 5).

It is not an unprimeable number, because it can be changed into a prime (2014301) 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, 67129 + ... + 67158.

It is an arithmetic number, because the mean of its divisors is an integer number (402864).

22014305 is an apocalyptic number.

It is an amenable number.

2014305 is a deficient number, since it is larger than the sum of its proper divisors (1208607).

2014305 is a wasteful number, since it uses less digits than its factorization.

2014305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134295.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2014305 is about 1419.2621322363. The cubic root of 2014305 is about 126.2917778280.

Adding to 2014305 its reverse (5034102), we get a palindrome (7048407).

The spelling of 2014305 in words is "two million, fourteen thousand, three hundred five".

Divisors: 1 3 5 15 134287 402861 671435 2014305