Base | Representation |
---|---|
bin | 11011110010100… |
… | …100010010000101 |
3 | 1012111022110221001 |
4 | 123302210102011 |
5 | 1423324200040 |
6 | 114133053301 |
7 | 14360660113 |
oct | 3362442205 |
9 | 1174273831 |
10 | 466240645 |
11 | 21a1a9552 |
12 | 110187231 |
13 | 75794c50 |
14 | 45cc8ab3 |
15 | 2adea59a |
hex | 1bca4485 |
466240645 has 16 divisors (see below), whose sum is σ = 604607472. Its totient is φ = 343111680.
The previous prime is 466240609. The next prime is 466240661. The reversal of 466240645 is 546042664.
It can be written as a sum of positive squares in 8 ways, for example, as 49999041 + 416241604 = 7071^2 + 20402^2 .
It is not a de Polignac number, because 466240645 - 213 = 466232453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 6805 + ... + 31285.
It is an arithmetic number, because the mean of its divisors is an integer number (37787967).
Almost surely, 2466240645 is an apocalyptic number.
It is an amenable number.
466240645 is a deficient number, since it is larger than the sum of its proper divisors (138366827).
466240645 is a wasteful number, since it uses less digits than its factorization.
466240645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24792.
The product of its (nonzero) digits is 138240, while the sum is 37.
The square root of 466240645 is about 21592.6062576985. The cubic root of 466240645 is about 775.4194857024.
The spelling of 466240645 in words is "four hundred sixty-six million, two hundred forty thousand, six hundred forty-five".
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