Search a number
-
+
468724830433 = 1727572048849
BaseRepresentation
bin1101101001000100010…
…11010101000011100001
31122210212020110111001221
412310202023111003201
530134422024033213
6555155035455041
745602303215066
oct6644213250341
91583766414057
10468724830433
1117086aa46722
1276a12bb7481
133527b832992
14189876bcc6d
15c2d50c138d
hex6d222d50e1

468724830433 has 4 divisors (see below), whose sum is σ = 496296879300. Its totient is φ = 441152781568.

The previous prime is 468724830403. The next prime is 468724830473. The reversal of 468724830433 is 334038427864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 229654683729 + 239070146704 = 479223^2 + 488948^2 .

It is a cyclic number.

It is not a de Polignac number, because 468724830433 - 29 = 468724829921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (468724830403) 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 3 ways as a sum of consecutive naturals, for example, 13786024408 + ... + 13786024441.

It is an arithmetic number, because the mean of its divisors is an integer number (124074219825).

Almost surely, 2468724830433 is an apocalyptic number.

It is an amenable number.

468724830433 is a deficient number, since it is larger than the sum of its proper divisors (27572048867).

468724830433 is a wasteful number, since it uses less digits than its factorization.

468724830433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27572048866.

The product of its (nonzero) digits is 9289728, while the sum is 52.

The spelling of 468724830433 in words is "four hundred sixty-eight billion, seven hundred twenty-four million, eight hundred thirty thousand, four hundred thirty-three".

Divisors: 1 17 27572048849 468724830433