Base | Representation |
---|---|
bin | 11101000111001… |
… | …000111111101000 |
3 | 1021001000212002110 |
4 | 131013020333220 |
5 | 2000013123422 |
6 | 120244202320 |
7 | 15050266050 |
oct | 3507107750 |
9 | 1231025073 |
10 | 488411112 |
11 | 230771552 |
12 | 1176993a0 |
13 | 7a258277 |
14 | 48c1a560 |
15 | 2cd2960c |
hex | 1d1c8fe8 |
488411112 has 128 divisors (see below), whose sum is σ = 1497139200. Its totient is φ = 129662208.
The previous prime is 488411089. The next prime is 488411113. The reversal of 488411112 is 211114884.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 488411112.
It is not an unprimeable number, because it can be changed into a prime (488411113) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167733 + ... + 170619.
It is an arithmetic number, because the mean of its divisors is an integer number (11696400).
Almost surely, 2488411112 is an apocalyptic number.
488411112 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 488411112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (748569600).
488411112 is an abundant number, since it is smaller than the sum of its proper divisors (1008728088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488411112 is a wasteful number, since it uses less digits than its factorization.
488411112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2975 (or 2971 counting only the distinct ones).
The product of its digits is 2048, while the sum is 30.
The square root of 488411112 is about 22100.0251583567. The cubic root of 488411112 is about 787.5204594332.
Adding to 488411112 its reverse (211114884), we get a palindrome (699525996).
The spelling of 488411112 in words is "four hundred eighty-eight million, four hundred eleven thousand, one hundred twelve".
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