Search a number
-
+
14215475330 = 257467434857
BaseRepresentation
bin11010011110100111…
…01111000010000010
31100200200220222011022
431033103233002002
5213103130202310
610310330545442
71012162355330
oct151723570202
940620828138
1014215475330
1160352a1021
122908898282
131457153c84
1498bd66b50
15582ee7a55
hex34f4ef082

14215475330 has 32 divisors (see below), whose sum is σ = 29305950336. Its totient is φ = 4863429504.

The previous prime is 14215475317. The next prime is 14215475341. The reversal of 14215475330 is 3357451241.

14215475330 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 (35).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184739 + ... + 250118.

It is an arithmetic number, because the mean of its divisors is an integer number (915810948).

Almost surely, 214215475330 is an apocalyptic number.

14215475330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14215475330 is an abundant number, since it is smaller than the sum of its proper divisors (15090475006).

14215475330 is a wasteful number, since it uses less digits than its factorization.

14215475330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435338.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 14215475330 in words is "fourteen billion, two hundred fifteen million, four hundred seventy-five thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 467 934 2335 3269 4670 6538 16345 32690 434857 869714 2174285 3043999 4348570 6087998 15219995 30439990 203078219 406156438 1015391095 1421547533 2030782190 2843095066 7107737665 14215475330