Search a number
-
+
14304030 = 2351336677
BaseRepresentation
bin110110100100…
…001100011110
3222220201102220
4312210030132
512130212110
61230330210
7232403466
oct66441436
928821386
1014304030
11808a914
124959966
132c6a930
141c84ba6
1513c8370
hexda431e

14304030 has 32 divisors (see below), whose sum is σ = 36971424. Its totient is φ = 3520896.

The previous prime is 14304029. The next prime is 14304041. The reversal of 14304030 is 3040341.

14304030 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17949 + ... + 18728.

It is an arithmetic number, because the mean of its divisors is an integer number (1155357).

Almost surely, 214304030 is an apocalyptic number.

14304030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14304030 is an abundant number, since it is smaller than the sum of its proper divisors (22667394).

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

14304030 is a wasteful number, since it uses less digits than its factorization.

14304030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36700.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 14304030 is about 3782.0668952307. The cubic root of 14304030 is about 242.7464034584.

Adding to 14304030 its reverse (3040341), we get a palindrome (17344371).

It can be divided in two parts, 1430 and 4030, that added together give a triangular number (5460 = T104).

The spelling of 14304030 in words is "fourteen million, three hundred four thousand, thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 36677 73354 110031 183385 220062 366770 476801 550155 953602 1100310 1430403 2384005 2860806 4768010 7152015 14304030