Base | Representation |
---|---|
bin | 1111100100110101… |
… | …0011111010101111 |
3 | 101210101022122001022 |
4 | 3321031103322233 |
5 | 32030320004424 |
6 | 1530513404355 |
7 | 205416023501 |
oct | 37115237257 |
9 | 11711278038 |
10 | 4181016239 |
11 | 1856090424 |
12 | 9882696bb |
13 | 51829000a |
14 | 2b93d3d71 |
15 | 1970ce95e |
hex | f9353eaf |
4181016239 has 8 divisors (see below), whose sum is σ = 4196446800. Its totient is φ = 4165603200.
The previous prime is 4181016211. The next prime is 4181016269. The reversal of 4181016239 is 9326101814.
4181016239 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4181016239 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4181016199 and 4181016208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4181016269) 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, 641879 + ... + 648359.
It is an arithmetic number, because the mean of its divisors is an integer number (524555850).
Almost surely, 24181016239 is an apocalyptic number.
4181016239 is a deficient number, since it is larger than the sum of its proper divisors (15430561).
4181016239 is a wasteful number, since it uses less digits than its factorization.
4181016239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8761.
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 4181016239 is about 64660.7782121434. The cubic root of 4181016239 is about 1610.9941057814.
The spelling of 4181016239 in words is "four billion, one hundred eighty-one million, sixteen thousand, two hundred thirty-nine".
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