Base | Representation |
---|---|
bin | 111011101100000… |
… | …011100101001100 |
3 | 2120210022122001202 |
4 | 323230003211030 |
5 | 4022324422443 |
6 | 243211325032 |
7 | 33546541241 |
oct | 7354034514 |
9 | 2523278052 |
10 | 1001404748 |
11 | 4742a3233 |
12 | 23b450778 |
13 | 12c60c6b6 |
14 | 96dd55c8 |
15 | 5cdac7b8 |
hex | 3bb0394c |
1001404748 has 24 divisors (see below), whose sum is σ = 1791465984. Its totient is φ = 489578000.
The previous prime is 1001404739. The next prime is 1001404753. The reversal of 1001404748 is 8474041001.
1001404748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10014047482 = 2005622938633887008, 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 1001404748.
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, 270953 + ... + 274623.
It is an arithmetic number, because the mean of its divisors is an integer number (74644416).
Almost surely, 21001404748 is an apocalyptic number.
It is an amenable number.
1001404748 is a deficient number, since it is larger than the sum of its proper divisors (790061236).
1001404748 is a wasteful number, since it uses less digits than its factorization.
1001404748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5173 (or 5171 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 29.
The square root of 1001404748 is about 31644.9798230304. The cubic root of 1001404748 is about 1000.4680302468.
Adding to 1001404748 its reverse (8474041001), we get a palindrome (9475445749).
The spelling of 1001404748 in words is "one billion, one million, four hundred four thousand, seven hundred forty-eight".
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