Base | Representation |
---|---|
bin | 1110111010001111… |
… | …10111011110001000 |
3 | 202122212102200101001 |
4 | 13131013313132020 |
5 | 112343211403443 |
6 | 3402150304344 |
7 | 402236425363 |
oct | 73507673610 |
9 | 22585380331 |
10 | 8004794248 |
11 | 3438552440 |
12 | 16749580b4 |
13 | 9a7531359 |
14 | 55d1950da |
15 | 31cb45d4d |
hex | 1dd1f7788 |
8004794248 has 32 divisors (see below), whose sum is σ = 16377228000. Its totient is φ = 3637701760.
The previous prime is 8004794219. The next prime is 8004794249. The reversal of 8004794248 is 8424974008.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 8004794198 and 8004794207.
It is not an unprimeable number, because it can be changed into a prime (8004794249) 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, 528363 + ... + 543301.
It is an arithmetic number, because the mean of its divisors is an integer number (511788375).
Almost surely, 28004794248 is an apocalyptic number.
8004794248 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
8004794248 is an abundant number, since it is smaller than the sum of its proper divisors (8372433752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8004794248 is a wasteful number, since it uses less digits than its factorization.
8004794248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21045 (or 21041 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 46.
The square root of 8004794248 is about 89469.5157469850. The cubic root of 8004794248 is about 2000.3994408848.
The spelling of 8004794248 in words is "eight billion, four million, seven hundred ninety-four thousand, two hundred forty-eight".
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