Search a number
-
+
430340214001 = 232813497569
BaseRepresentation
bin1100100001100100100…
…01101000110011110001
31112010210011000221020111
412100302101220303301
524022314043322001
6525410124141321
743043142315265
oct6206221506361
91463704027214
10430340214001
11156562917225
126b4a0097841
13317723412a9
1416b8588c0a5
15b2da326851
hex6432468cf1

430340214001 has 6 divisors (see below), whose sum is σ = 449864156210. Its totient is φ = 411629769408.

The previous prime is 430340213957. The next prime is 430340214019. The reversal of 430340214001 is 100412043034.

It can be written as a sum of positive squares in only one way, i.e., 371125858401 + 59214355600 = 609201^2 + 243340^2 .

It is not a de Polignac number, because 430340214001 - 29 = 430340213489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430340214071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 406748256 + ... + 406749313.

Almost surely, 2430340214001 is an apocalyptic number.

It is an amenable number.

430340214001 is a deficient number, since it is larger than the sum of its proper divisors (19523942209).

430340214001 is an equidigital number, since it uses as much as digits as its factorization.

430340214001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813497615 (or 813497592 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 430340214001 its reverse (100412043034), we get a palindrome (530752257035).

The spelling of 430340214001 in words is "four hundred thirty billion, three hundred forty million, two hundred fourteen thousand, one".

Divisors: 1 23 529 813497569 18710444087 430340214001