Search a number
-
+
14424020030 = 257206057429
BaseRepresentation
bin11010110111011110…
…10001010000111110
31101020020100010201002
431123233101100332
5214020022120110
610343140450302
71020304101350
oct153357212076
941206303632
1014424020030
116131a8a812
1229666a9992
13148b4105c4
149ab9310d0
1559648daa5
hex35bbd143e

14424020030 has 16 divisors (see below), whose sum is σ = 29672269920. Its totient is φ = 4945378272.

The previous prime is 14424020011. The next prime is 14424020053. The reversal of 14424020030 is 3002042441.

It is a junction number, because it is equal to n+sod(n) for n = 14424019984 and 14424020011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103028645 + ... + 103028784.

It is an arithmetic number, because the mean of its divisors is an integer number (1854516870).

Almost surely, 214424020030 is an apocalyptic number.

14424020030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14424020030 is an abundant number, since it is smaller than the sum of its proper divisors (15248249890).

14424020030 is a wasteful number, since it uses less digits than its factorization.

14424020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206057443.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 14424020030 its reverse (3002042441), we get a palindrome (17426062471).

The spelling of 14424020030 in words is "fourteen billion, four hundred twenty-four million, twenty thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 206057429 412114858 1030287145 1442402003 2060574290 2884804006 7212010015 14424020030