Search a number
-
+
14301143213 = 72043020459
BaseRepresentation
bin11010101000110101…
…00010000010101101
31100220200010100101212
431110122202002231
5213242043040323
610323031044205
71014252466040
oct152432420255
940820110355
1014301143213
116079693625
122931510665
13146bb1a126
149994a6c57
1558a7bab78
hex3546a20ad

14301143213 has 4 divisors (see below), whose sum is σ = 16344163680. Its totient is φ = 12258122748.

The previous prime is 14301143167. The next prime is 14301143239. The reversal of 14301143213 is 31234110341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14301143213 - 210 = 14301142189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14301145213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1021510223 + ... + 1021510236.

It is an arithmetic number, because the mean of its divisors is an integer number (4086040920).

Almost surely, 214301143213 is an apocalyptic number.

It is an amenable number.

14301143213 is a deficient number, since it is larger than the sum of its proper divisors (2043020467).

14301143213 is an equidigital number, since it uses as much as digits as its factorization.

14301143213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043020466.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 14301143213 its reverse (31234110341), we get a palindrome (45535253554).

The spelling of 14301143213 in words is "fourteen billion, three hundred one million, one hundred forty-three thousand, two hundred thirteen".

Divisors: 1 7 2043020459 14301143213