Search a number
-
+
14020231030 = 2513107847931
BaseRepresentation
bin11010000111010101…
…11011111101110110
31100012002112112022221
431003222323331312
5212203134343110
610235114112554
71004301666061
oct150352737566
940162475287
1014020231030
115a450670a3
12287341b75a
1314258734c0
149700618d8
15570ccc7da
hex343abbf76

14020231030 has 16 divisors (see below), whose sum is σ = 27177678864. Its totient is φ = 5176700640.

The previous prime is 14020231013. The next prime is 14020231037. The reversal of 14020231030 is 3013202041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14020230995 and 14020231013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020231037) 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, 53923836 + ... + 53924095.

It is an arithmetic number, because the mean of its divisors is an integer number (1698604929).

Almost surely, 214020231030 is an apocalyptic number.

14020231030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14020231030 is a deficient number, since it is larger than the sum of its proper divisors (13157447834).

14020231030 is a wasteful number, since it uses less digits than its factorization.

14020231030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107847951.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 14020231030 its reverse (3013202041), we get a palindrome (17033433071).

The spelling of 14020231030 in words is "fourteen billion, twenty million, two hundred thirty-one thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 107847931 215695862 539239655 1078479310 1402023103 2804046206 7010115515 14020231030