Search a number
-
+
430231024 = 2426889439
BaseRepresentation
bin11001101001001…
…100110111110000
31002222120000000101
4121221030313300
51340114343044
6110405202144
713442621566
oct3151146760
91088500011
10430231024
11200943a33
12100100354
136b197792
14411d3a36
1527b85cd4
hex19a4cdf0

430231024 has 10 divisors (see below), whose sum is σ = 833572640. Its totient is φ = 215115504.

The previous prime is 430231007. The next prime is 430231063. The reversal of 430231024 is 420132034.

It is a junction number, because it is equal to n+sod(n) for n = 430230992 and 430231010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13444704 + ... + 13444735.

It is an arithmetic number, because the mean of its divisors is an integer number (83357264).

Almost surely, 2430231024 is an apocalyptic number.

It is an amenable number.

430231024 is a deficient number, since it is larger than the sum of its proper divisors (403341616).

430231024 is a wasteful number, since it uses less digits than its factorization.

430231024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26889447 (or 26889441 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 430231024 is about 20742.0110886095. The cubic root of 430231024 is about 754.9193803073.

Adding to 430231024 its reverse (420132034), we get a palindrome (850363058).

The spelling of 430231024 in words is "four hundred thirty million, two hundred thirty-one thousand, twenty-four".

Divisors: 1 2 4 8 16 26889439 53778878 107557756 215115512 430231024