Base | Representation |
---|---|
bin | 11101000101101… |
… | …100111011100011 |
3 | 1021000022200211001 |
4 | 131011230323203 |
5 | 1444414042034 |
6 | 120232132431 |
7 | 15044135464 |
oct | 3505547343 |
9 | 1230280731 |
10 | 488034019 |
11 | 230534200 |
12 | 117537117 |
13 | 7a155735 |
14 | 48b5cd6b |
15 | 2cca2a14 |
hex | 1d16cee3 |
488034019 has 12 divisors (see below), whose sum is σ = 564670120. Its totient is φ = 420314400.
The previous prime is 488034007. The next prime is 488034059. The reversal of 488034019 is 910430884.
It is not a de Polignac number, because 488034019 - 213 = 488025827 is a prime.
It is a super-2 number, since 2×4880340192 = 476354407402584722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (488034059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103842 + ... + 108439.
Almost surely, 2488034019 is an apocalyptic number.
488034019 is a deficient number, since it is larger than the sum of its proper divisors (76636101).
488034019 is a wasteful number, since it uses less digits than its factorization.
488034019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212322 (or 212311 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 488034019 is about 22091.4920048420. The cubic root of 488034019 is about 787.3177306896.
The spelling of 488034019 in words is "four hundred eighty-eight million, thirty-four thousand, nineteen".
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