Search a number
-
+
468385799744 = 2667109231763
BaseRepresentation
bin1101101000011011111…
…10000001111001000000
31122202222121111221101202
412310031332001321000
530133223231042434
6555101245120332
745561015415322
oct6641576017100
91582877457352
10468385799744
11170706633975
12769395590a8
133522651a5c5
1418954669612
15c2b5452a7e
hex6d0df81e40

468385799744 has 28 divisors (see below), whose sum is σ = 943325513904. Its totient is φ = 230697481344.

The previous prime is 468385799741. The next prime is 468385799759. The reversal of 468385799744 is 447997583864.

It is not an unprimeable number, because it can be changed into a prime (468385799741) 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, 54611594 + ... + 54620169.

Almost surely, 2468385799744 is an apocalyptic number.

It is an amenable number.

468385799744 is an abundant number, since it is smaller than the sum of its proper divisors (474939714160).

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

468385799744 is a wasteful number, since it uses less digits than its factorization.

468385799744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109231842 (or 109231832 counting only the distinct ones).

The product of its digits is 1463132160, while the sum is 74.

The spelling of 468385799744 in words is "four hundred sixty-eight billion, three hundred eighty-five million, seven hundred ninety-nine thousand, seven hundred forty-four".

Divisors: 1 2 4 8 16 32 64 67 134 268 536 1072 2144 4288 109231763 218463526 436927052 873854104 1747708208 3495416416 6990832832 7318528121 14637056242 29274112484 58548224968 117096449936 234192899872 468385799744