Base | Representation |
---|---|
bin | 1110001110101010100… |
… | …10110111001100011100 |
3 | 1201201221222000222112211 |
4 | 13013111102313030130 |
5 | 31002241401433444 |
6 | 1012334013410204 |
7 | 50215432461421 |
oct | 7072522671434 |
9 | 1651858028484 |
10 | 488909796124 |
11 | 17938891a152 |
12 | 7a906a99964 |
13 | 3714762c769 |
14 | 19940391d48 |
15 | cab71c6c34 |
hex | 71d54b731c |
488909796124 has 24 divisors (see below), whose sum is σ = 907038237168. Its totient is φ = 229791479040.
The previous prime is 488909796121. The next prime is 488909796131. The reversal of 488909796124 is 421697909884.
It is a super-2 number, since 2×4889097961242 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 488909796124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488909796121) 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, 4377559 + ... + 4487854.
It is an arithmetic number, because the mean of its divisors is an integer number (37793259882).
Almost surely, 2488909796124 is an apocalyptic number.
It is an amenable number.
488909796124 is a deficient number, since it is larger than the sum of its proper divisors (418128441044).
488909796124 is a wasteful number, since it uses less digits than its factorization.
488909796124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8866245 (or 8866243 counting only the distinct ones).
The product of its (nonzero) digits is 62705664, while the sum is 67.
The spelling of 488909796124 in words is "four hundred eighty-eight billion, nine hundred nine million, seven hundred ninety-six thousand, one hundred twenty-four".
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