Search a number
-
+
430115120244032 = 266720548753813
BaseRepresentation
bin110000111001011111111101…
…0111101000110010101000000
32002101220121022021000012100212
41201302333322331012111000
5422334001231240302112
64122440054120333252
7156411535433265266
oct14162777275062500
92071817267005325
10430115120244032
111150588863329a3
12402a7237614228
13155cc8b2bc67a2
14782d97bc1a436
1534ad4347a9522
hex1872ffaf46540

430115120244032 has 14 divisors (see below), whose sum is σ = 853509691734378. Its totient is φ = 215057560121984.

The previous prime is 430115120244013. The next prime is 430115120244037. The reversal of 430115120244032 is 230442021511034.

It can be written as a sum of positive squares in only one way, i.e., 252412783350016 + 177702336894016 = 15887504^2 + 13330504^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 430115120244032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430115120244037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3360274376843 + ... + 3360274376970.

It is an arithmetic number, because the mean of its divisors is an integer number (60964977981027).

Almost surely, 2430115120244032 is an apocalyptic number.

It is an amenable number.

430115120244032 is a deficient number, since it is larger than the sum of its proper divisors (423394571490346).

430115120244032 is an equidigital number, since it uses as much as digits as its factorization.

430115120244032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6720548753825 (or 6720548753815 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 430115120244032 its reverse (230442021511034), we get a palindrome (660557141755066).

The spelling of 430115120244032 in words is "four hundred thirty trillion, one hundred fifteen billion, one hundred twenty million, two hundred forty-four thousand, thirty-two".

Divisors: 1 2 4 8 16 32 64 6720548753813 13441097507626 26882195015252 53764390030504 107528780061008 215057560122016 430115120244032