Base | Representation |
---|---|
bin | 1111100101000001… |
… | …0010000000011010 |
3 | 101210102210012002110 |
4 | 3321100102000122 |
5 | 32031014413332 |
6 | 1530542213150 |
7 | 205425445461 |
oct | 37120220032 |
9 | 11712705073 |
10 | 4181794842 |
11 | 18565723a5 |
12 | 9885841b6 |
13 | 5184a3524 |
14 | 2b95579d8 |
15 | 1971d54cc |
hex | f941201a |
4181794842 has 16 divisors (see below), whose sum is σ = 8437605120. Its totient is φ = 1381595712.
The previous prime is 4181794831. The next prime is 4181794889. The reversal of 4181794842 is 2484971814.
It is a junction number, because it is equal to n+sod(n) for n = 4181794791 and 4181794800.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3083242 + ... + 3084597.
It is an arithmetic number, because the mean of its divisors is an integer number (527350320).
Almost surely, 24181794842 is an apocalyptic number.
4181794842 is an abundant number, since it is smaller than the sum of its proper divisors (4255810278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4181794842 is a wasteful number, since it uses less digits than its factorization.
4181794842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6167957.
The product of its digits is 516096, while the sum is 48.
The square root of 4181794842 is about 64666.7986063946. The cubic root of 4181794842 is about 1611.0941011668.
The spelling of 4181794842 in words is "four billion, one hundred eighty-one million, seven hundred ninety-four thousand, eight hundred forty-two".
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