Base | Representation |
---|---|
bin | 11011110000100… |
… | …001100001010101 |
3 | 1012110022021020000 |
4 | 123300201201111 |
5 | 1423210030140 |
6 | 114113401513 |
7 | 14353266441 |
oct | 3360414125 |
9 | 1173267200 |
10 | 465705045 |
11 | 219973103 |
12 | 10bb69299 |
13 | 75638220 |
14 | 45bc9821 |
15 | 2ad41a30 |
hex | 1bc21855 |
465705045 has 80 divisors (see below), whose sum is σ = 905612400. Its totient is φ = 227598336.
The previous prime is 465705043. The next prime is 465705061. The reversal of 465705045 is 540507564.
It is a happy number.
465705045 is a `hidden beast` number, since 46 + 570 + 5 + 0 + 45 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 5731236 + 459973809 = 2394^2 + 21447^2 .
It is not a de Polignac number, because 465705045 - 21 = 465705043 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (465705043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1036981 + ... + 1037429.
It is an arithmetic number, because the mean of its divisors is an integer number (11320155).
Almost surely, 2465705045 is an apocalyptic number.
465705045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
465705045 is a deficient number, since it is larger than the sum of its proper divisors (439907355).
465705045 is a wasteful number, since it uses less digits than its factorization.
465705045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676 (or 667 counting only the distinct ones).
The product of its (nonzero) digits is 84000, while the sum is 36.
The square root of 465705045 is about 21580.2003002753. The cubic root of 465705045 is about 775.1224475274.
It can be divided in two parts, 46570 and 5045, that added together give a palindrome (51615).
The spelling of 465705045 in words is "four hundred sixty-five million, seven hundred five thousand, forty-five".
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