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430322001041 = 2081206786161
BaseRepresentation
bin1100100001100010011…
…00001010010010010001
31112010201212202121202102
412100301030022102101
524022244413013131
6525404233530145
743042531441262
oct6206114122221
91463655677672
10430322001041
11156553607599
126b495b73955
133176b6353aa
1416b832aa969
15b2d892a1cb
hex643130a491

430322001041 has 4 divisors (see below), whose sum is σ = 430528789284. Its totient is φ = 430115212800.

The previous prime is 430322000951. The next prime is 430322001059. The reversal of 430322001041 is 140100223034.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140100223034 = 270050111517.

It can be written as a sum of positive squares in 2 ways, for example, as 213162273025 + 217159728016 = 461695^2 + 466004^2 .

It is a cyclic number.

It is not a de Polignac number, because 430322001041 - 218 = 430321738897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430322004041) 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, 103391000 + ... + 103395161.

It is an arithmetic number, because the mean of its divisors is an integer number (107632197321).

Almost surely, 2430322001041 is an apocalyptic number.

It is an amenable number.

430322001041 is a deficient number, since it is larger than the sum of its proper divisors (206788243).

430322001041 is a wasteful number, since it uses less digits than its factorization.

430322001041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206788242.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 430322001041 its reverse (140100223034), we get a palindrome (570422224075).

The spelling of 430322001041 in words is "four hundred thirty billion, three hundred twenty-two million, one thousand, forty-one".

Divisors: 1 2081 206786161 430322001041