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464143530241 = 4337571287297
BaseRepresentation
bin1101100000100010001…
…11000011100100000001
31122101000221221022200001
412300101013003210001
530101031220431431
6553120302400001
745350623624546
oct6602107034401
91571027838601
10464143530241
11169929a17016
1275b54890001
13349cb662071
141867108cbcd
15c117cc3e61
hex6c111c3901

464143530241 has 8 divisors (see below), whose sum is σ = 474951860064. Its totient is φ = 453335850240.

The previous prime is 464143530211. The next prime is 464143530287. The reversal of 464143530241 is 142035341464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 464143530241 - 25 = 464143530209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 464143530241.

It is not an unprimeable number, because it can be changed into a prime (464143530211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1471905 + ... + 1759201.

It is an arithmetic number, because the mean of its divisors is an integer number (59368982508).

Almost surely, 2464143530241 is an apocalyptic number.

It is an amenable number.

464143530241 is a deficient number, since it is larger than the sum of its proper divisors (10808329823).

464143530241 is a wasteful number, since it uses less digits than its factorization.

464143530241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324911.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 464143530241 in words is "four hundred sixty-four billion, one hundred forty-three million, five hundred thirty thousand, two hundred forty-one".

Divisors: 1 43 37571 287297 1615553 12353771 10794035587 464143530241