Search a number
-
+
14430232401 = 3136738314419
BaseRepresentation
bin11010111000001101…
…11101111101010001
31101020200000202110220
431130012331331101
5214023114414101
610343521543253
71020410644254
oct153406757521
941220022426
1014430232401
116135543202
1229687a4b29
13148c7a7170
149ac6ab09b
15596cb9636
hex35c1bdf51

14430232401 has 32 divisors (see below), whose sum is σ = 21085962240. Its totient is φ = 8724158784.

The previous prime is 14430232393. The next prime is 14430232429. The reversal of 14430232401 is 10423203441.

It is not a de Polignac number, because 14430232401 - 23 = 14430232393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14430232301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 993570 + ... + 1007988.

It is an arithmetic number, because the mean of its divisors is an integer number (658936320).

Almost surely, 214430232401 is an apocalyptic number.

It is an amenable number.

14430232401 is a deficient number, since it is larger than the sum of its proper divisors (6655729839).

14430232401 is a wasteful number, since it uses less digits than its factorization.

14430232401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14885.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 14430232401 its reverse (10423203441), we get a palindrome (24853435842).

The spelling of 14430232401 in words is "fourteen billion, four hundred thirty million, two hundred thirty-two thousand, four hundred one".

Divisors: 1 3 13 39 67 201 383 871 1149 2613 4979 14419 14937 25661 43257 76983 187447 333593 562341 966073 1000779 2898219 5522477 12558949 16567431 37676847 71792201 215376603 370005959 1110017877 4810077467 14430232401