Base | Representation |
---|---|
bin | 11101000101110… |
… | …100010110000010 |
3 | 1021000101020110202 |
4 | 131011310112002 |
5 | 1444421030021 |
6 | 120232525202 |
7 | 15044323145 |
oct | 3505642602 |
9 | 1230336422 |
10 | 488064386 |
11 | 230554aa7 |
12 | 117550802 |
13 | 7a1664c4 |
14 | 48b6a05c |
15 | 2ccaba0b |
hex | 1d174582 |
488064386 has 16 divisors (see below), whose sum is σ = 747024768. Its totient is φ = 239070000.
The previous prime is 488064371. The next prime is 488064389. The reversal of 488064386 is 683460884.
It is a super-3 number, since 3×4880643863 (a number of 27 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 488064386.
It is not an unprimeable number, because it can be changed into a prime (488064389) 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 7 ways as a sum of consecutive naturals, for example, 76541 + ... + 82671.
It is an arithmetic number, because the mean of its divisors is an integer number (46689048).
Almost surely, 2488064386 is an apocalyptic number.
488064386 is a deficient number, since it is larger than the sum of its proper divisors (258960382).
488064386 is a wasteful number, since it uses less digits than its factorization.
488064386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6937.
The product of its (nonzero) digits is 884736, while the sum is 47.
The square root of 488064386 is about 22092.1792949451. The cubic root of 488064386 is about 787.3340601398.
The spelling of 488064386 in words is "four hundred eighty-eight million, sixty-four thousand, three hundred eighty-six".
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