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14208030 = 2325157867
BaseRepresentation
bin110110001100…
…110000011110
3222201211202100
4312030300132
512114124110
61224305530
7231523554
oct66146036
928654670
1014208030
118024781
1249122a6
132c36025
141c5bbd4
1513a9bc0
hexd8cc1e

14208030 has 24 divisors (see below), whose sum is σ = 36941112. Its totient is φ = 3788784.

The previous prime is 14208011. The next prime is 14208031. The reversal of 14208030 is 3080241.

It is a happy number.

14208030 is digitally balanced in base 2, because in such base 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 (18).

It is a junction number, because it is equal to n+sod(n) for n = 14207994 and 14208012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14208031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78844 + ... + 79023.

It is an arithmetic number, because the mean of its divisors is an integer number (1539213).

Almost surely, 214208030 is an apocalyptic number.

14208030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14208030 is an abundant number, since it is smaller than the sum of its proper divisors (22733082).

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

14208030 is a wasteful number, since it uses less digits than its factorization.

14208030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157880 (or 157877 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 14208030 is about 3769.3540560685. The cubic root of 14208030 is about 242.2021283290.

Adding to 14208030 its reverse (3080241), we get a palindrome (17288271).

The spelling of 14208030 in words is "fourteen million, two hundred eight thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 157867 315734 473601 789335 947202 1420803 1578670 2368005 2841606 4736010 7104015 14208030