Base | Representation |
---|---|
bin | 1010001111101001… |
… | …1101001110101101 |
3 | 21002122121222220210 |
4 | 2203322131032231 |
5 | 21113000312120 |
6 | 1132514133033 |
7 | 125101462461 |
oct | 24372351655 |
9 | 7078558823 |
10 | 2750010285 |
11 | 1191344480 |
12 | 648b81179 |
13 | 34a976729 |
14 | 1c13304a1 |
15 | 111662ce0 |
hex | a3e9d3ad |
2750010285 has 32 divisors (see below), whose sum is σ = 4802924160. Its totient is φ = 1332531200.
The previous prime is 2750010283. The next prime is 2750010299. The reversal of 2750010285 is 5820100572.
It is not a de Polignac number, because 2750010285 - 21 = 2750010283 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2750010283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 339361 + ... + 347369.
It is an arithmetic number, because the mean of its divisors is an integer number (150091380).
Almost surely, 22750010285 is an apocalyptic number.
It is an amenable number.
2750010285 is a deficient number, since it is larger than the sum of its proper divisors (2052913875).
2750010285 is a wasteful number, since it uses less digits than its factorization.
2750010285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10109.
The product of its (nonzero) digits is 5600, while the sum is 30.
The square root of 2750010285 is about 52440.5404720432. The cubic root of 2750010285 is about 1401.0214119300.
The spelling of 2750010285 in words is "two billion, seven hundred fifty million, ten thousand, two hundred eighty-five".
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