Base | Representation |
---|---|
bin | 11101000111100… |
… | …100110000110000 |
3 | 1021001020122002220 |
4 | 131013210300300 |
5 | 2000030243343 |
6 | 120250441040 |
7 | 15051251460 |
oct | 3507446060 |
9 | 1231218086 |
10 | 488524848 |
11 | 230839a49 |
12 | 117733180 |
13 | 7a297c76 |
14 | 48c49ba0 |
15 | 2cd4d183 |
hex | 1d1e4c30 |
488524848 has 40 divisors (see below), whose sum is σ = 1442312448. Its totient is φ = 139578432.
The previous prime is 488524837. The next prime is 488524859. The reversal of 488524848 is 848425884.
It is an interprime number because it is at equal distance from previous prime (488524837) and next prime (488524859).
It is a super-2 number, since 2×4885248482 = 477313054226846208, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 488524848.
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 7 ways as a sum of consecutive naturals, for example, 726636 + ... + 727307.
Almost surely, 2488524848 is an apocalyptic number.
488524848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
488524848 is an abundant number, since it is smaller than the sum of its proper divisors (953787600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488524848 is a wasteful number, since it uses less digits than its factorization.
488524848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1453961 (or 1453955 counting only the distinct ones).
The product of its digits is 2621440, while the sum is 51.
The square root of 488524848 is about 22102.5982183091. The cubic root of 488524848 is about 787.5815844929.
The spelling of 488524848 in words is "four hundred eighty-eight million, five hundred twenty-four thousand, eight hundred forty-eight".
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