Base | Representation |
---|---|
bin | 11101000101101… |
… | …100000001101011 |
3 | 1021000022111201212 |
4 | 131011230001223 |
5 | 1444413432230 |
6 | 120232103335 |
7 | 15044121623 |
oct | 3505540153 |
9 | 1230274655 |
10 | 488030315 |
11 | 230531443 |
12 | 117534b4b |
13 | 7a153b46 |
14 | 48b5b883 |
15 | 2cca1895 |
hex | 1d16c06b |
488030315 has 8 divisors (see below), whose sum is σ = 585790080. Its totient is φ = 390321792.
The previous prime is 488030311. The next prime is 488030327. The reversal of 488030315 is 513030884.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 488030315 - 22 = 488030311 is a prime.
It is not an unprimeable number, because it can be changed into a prime (488030311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12806 + ... + 33764.
It is an arithmetic number, because the mean of its divisors is an integer number (73223760).
Almost surely, 2488030315 is an apocalyptic number.
488030315 is a deficient number, since it is larger than the sum of its proper divisors (97759765).
488030315 is a wasteful number, since it uses less digits than its factorization.
488030315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25621.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 488030315 is about 22091.4081715041. The cubic root of 488030315 is about 787.3157388665.
The spelling of 488030315 in words is "four hundred eighty-eight million, thirty thousand, three hundred fifteen".
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