Base | Representation |
---|---|
bin | 1000001010101111… |
… | …10001101100101010 |
3 | 102022121022110110212 |
4 | 10011113301230222 |
5 | 32440040230000 |
6 | 2003043341122 |
7 | 213444422006 |
oct | 40527615452 |
9 | 12277273425 |
10 | 4385086250 |
11 | 19502a3226 |
12 | a246817a2 |
13 | 54b6409bc |
14 | 2d8555706 |
15 | 1a9e8ec35 |
hex | 1055f1b2a |
4385086250 has 80 divisors (see below), whose sum is σ = 8907148800. Its totient is φ = 1612128000.
The previous prime is 4385086169. The next prime is 4385086261. The reversal of 4385086250 is 526805834.
It is a junction number, because it is equal to n+sod(n) for n = 4385086198 and 4385086207.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 911351 + ... + 916149.
It is an arithmetic number, because the mean of its divisors is an integer number (111339360).
Almost surely, 24385086250 is an apocalyptic number.
4385086250 is an abundant number, since it is smaller than the sum of its proper divisors (4522062550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4385086250 is a wasteful number, since it uses less digits than its factorization.
4385086250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4881 (or 4866 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 41.
The square root of 4385086250 is about 66219.9837662318. The cubic root of 4385086250 is about 1636.7890587446.
The spelling of 4385086250 in words is "four billion, three hundred eighty-five million, eighty-six thousand, two hundred fifty".
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