Search a number
-
+
2014312404 = 2231312912259
BaseRepresentation
bin111100000001111…
…1111011111010100
312012101021200011010
41320003333133110
513111130444104
6531513412220
7100626241626
oct17003773724
95171250133
102014312404
119440327a5
1248270a070
13261418a40
14151742c16
15bbc8d489
hex780ff7d4

2014312404 has 24 divisors (see below), whose sum is σ = 5061605920. Its totient is φ = 619788384.

The previous prime is 2014312403. The next prime is 2014312441. The reversal of 2014312404 is 4042134102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014312403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6455974 + ... + 6456285.

Almost surely, 22014312404 is an apocalyptic number.

It is an amenable number.

2014312404 is an abundant number, since it is smaller than the sum of its proper divisors (3047293516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2014312404 is a wasteful number, since it uses less digits than its factorization.

2014312404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12912279 (or 12912277 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2014312404 is about 44881.0918316389. The cubic root of 2014312404 is about 1262.9193256515.

Adding to 2014312404 its reverse (4042134102), we get a palindrome (6056446506).

The spelling of 2014312404 in words is "two billion, fourteen million, three hundred twelve thousand, four hundred four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 12912259 25824518 38736777 51649036 77473554 154947108 167859367 335718734 503578101 671437468 1007156202 2014312404