Search a number
-
+
14230241243 = 232712231699
BaseRepresentation
bin11010100000011000…
…00011111111011011
31100201201201011011222
431100030003333123
5213120420204433
610312015242255
71012432024541
oct152014037733
940651634158
1014230241243
116042666959
12291181938b
13145a223bba
1498dccbd91
15584462b98
hex350303fdb

14230241243 has 24 divisors (see below), whose sum is σ = 15161932800. Its totient is φ = 13351781520.

The previous prime is 14230241227. The next prime is 14230241251. The reversal of 14230241243 is 34214203241.

It is not a de Polignac number, because 14230241243 - 24 = 14230241227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14230241213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8374808 + ... + 8376506.

It is an arithmetic number, because the mean of its divisors is an integer number (631747200).

Almost surely, 214230241243 is an apocalyptic number.

14230241243 is a deficient number, since it is larger than the sum of its proper divisors (931691557).

14230241243 is a wasteful number, since it uses less digits than its factorization.

14230241243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039 (or 2016 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14230241243 its reverse (34214203241), we get a palindrome (48444444484).

The spelling of 14230241243 in words is "fourteen billion, two hundred thirty million, two hundred forty-one thousand, two hundred forty-three".

Divisors: 1 23 71 223 529 1633 1699 5129 15833 37559 39077 117967 120629 364159 378877 898771 2774467 8375657 8714171 26900267 63812741 200425933 618706141 14230241243