Base | Representation |
---|---|
bin | 11011101100001… |
… | …100100011001000 |
3 | 1012101011122000100 |
4 | 123230030203020 |
5 | 1422412224233 |
6 | 114033205400 |
7 | 14340533100 |
oct | 3354144310 |
9 | 1171148010 |
10 | 464570568 |
11 | 219268820 |
12 | 10b700860 |
13 | 7532ba37 |
14 | 459b2200 |
15 | 2abba813 |
hex | 1bb0c8c8 |
464570568 has 144 divisors (see below), whose sum is σ = 1596825360. Its totient is φ = 120657600.
The previous prime is 464570531. The next prime is 464570569. The reversal of 464570568 is 865075464.
464570568 is a `hidden beast` number, since 46 + 45 + 7 + 0 + 568 = 666.
It is not an unprimeable number, because it can be changed into a prime (464570569) 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 35 ways as a sum of consecutive naturals, for example, 32823 + ... + 44793.
It is an arithmetic number, because the mean of its divisors is an integer number (11089065).
Almost surely, 2464570568 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 464570568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (798412680).
464570568 is an abundant number, since it is smaller than the sum of its proper divisors (1132254792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
464570568 is a wasteful number, since it uses less digits than its factorization.
464570568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12008 (or 11994 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 45.
The square root of 464570568 is about 21553.8991368151. The cubic root of 464570568 is about 774.4925254929.
The spelling of 464570568 in words is "four hundred sixty-four million, five hundred seventy thousand, five hundred sixty-eight".
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