Search a number
-
+
14230420413401 = 73194937265937
BaseRepresentation
bin1100111100010100011100…
…1001110101101111011001
31212101102012110120202101202
43033011013021311233121
53331122400111212101
650133210452123545
72666054040505343
oct317050711655731
955342173522352
1014230420413401
1145970a6378705
121719b4b0065b5
137c2bcc77612a
14372a82754293
1519a274d4336b
hexcf147275bd9

14230420413401 has 4 divisors (see below), whose sum is σ = 14425357679412. Its totient is φ = 14035483147392.

The previous prime is 14230420413389. The next prime is 14230420413409. The reversal of 14230420413401 is 10431402403241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11073487459225 + 3156932954176 = 3327685^2 + 1776776^2 .

It is a cyclic number.

It is not a de Polignac number, because 14230420413401 - 26 = 14230420413337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14230420413409) 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, 97468632896 + ... + 97468633041.

It is an arithmetic number, because the mean of its divisors is an integer number (3606339419853).

Almost surely, 214230420413401 is an apocalyptic number.

It is an amenable number.

14230420413401 is a deficient number, since it is larger than the sum of its proper divisors (194937266011).

14230420413401 is an equidigital number, since it uses as much as digits as its factorization.

14230420413401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194937266010.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 14230420413401 its reverse (10431402403241), we get a palindrome (24661822816642).

The spelling of 14230420413401 in words is "fourteen trillion, two hundred thirty billion, four hundred twenty million, four hundred thirteen thousand, four hundred one".

Divisors: 1 73 194937265937 14230420413401