Search a number
-
+
430052302044 = 223211945897279
BaseRepresentation
bin1100100001000010001…
…11010101110011011100
31112010001002021111021200
412100201013111303130
524021221342131134
6525321401155500
743033045152651
oct6204107256334
91463032244250
10430052302044
11156425349762
126b41b78bb90
13317277b65a1
1416b59543c28
15b2bee04499
hex64211d5cdc

430052302044 has 18 divisors (see below), whose sum is σ = 1087076652480. Its totient is φ = 143350767336.

The previous prime is 430052301937. The next prime is 430052302049. The reversal of 430052302044 is 440203250034.

430052302044 is a `hidden beast` number, since 4 + 300 + 52 + 302 + 0 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 430052301999 and 430052302017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430052302049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5972948604 + ... + 5972948675.

It is an arithmetic number, because the mean of its divisors is an integer number (60393147360).

Almost surely, 2430052302044 is an apocalyptic number.

It is an amenable number.

430052302044 is an abundant number, since it is smaller than the sum of its proper divisors (657024350436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430052302044 is a wasteful number, since it uses less digits than its factorization.

430052302044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11945897289 (or 11945897284 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 430052302044 its reverse (440203250034), we get a palindrome (870255552078).

The spelling of 430052302044 in words is "four hundred thirty billion, fifty-two million, three hundred two thousand, forty-four".

Divisors: 1 2 3 4 6 9 12 18 36 11945897279 23891794558 35837691837 47783589116 71675383674 107513075511 143350767348 215026151022 430052302044