Base | Representation |
---|---|
bin | 111110001001100… |
… | …0110101001011110 |
3 | 12101100000102100011 |
4 | 1330103012221132 |
5 | 13232324222000 |
6 | 542532553434 |
7 | 102451314043 |
oct | 17423065136 |
9 | 5340012304 |
10 | 2085382750 |
11 | 980164a20 |
12 | 4a248287a |
13 | 2730707b9 |
14 | 15ad631ca |
15 | c312b2ba |
hex | 7c4c6a5e |
2085382750 has 128 divisors (see below), whose sum is σ = 4474828800. Its totient is φ = 720720000.
The previous prime is 2085382729. The next prime is 2085382769. The reversal of 2085382750 is 572835802.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6300085 + ... + 6300415.
It is an arithmetic number, because the mean of its divisors is an integer number (34959600).
Almost surely, 22085382750 is an apocalyptic number.
2085382750 is an abundant number, since it is smaller than the sum of its proper divisors (2389446050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2085382750 is a wasteful number, since it uses less digits than its factorization.
2085382750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 467 (or 457 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 40.
The square root of 2085382750 is about 45665.9911750528. The cubic root of 2085382750 is about 1277.6010466907.
The spelling of 2085382750 in words is "two billion, eighty-five million, three hundred eighty-two thousand, seven hundred fifty".
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