Base | Representation |
---|---|
bin | 111111100001111011000 |
3 | 10220202121221 |
4 | 13330033120 |
5 | 1013104002 |
6 | 112341424 |
7 | 23460151 |
oct | 7741730 |
9 | 3822557 |
10 | 2081752 |
11 | 11a2062 |
12 | 844874 |
13 | 57b70a |
14 | 3c2928 |
15 | 2b1c37 |
hex | 1fc3d8 |
2081752 has 16 divisors (see below), whose sum is σ = 4133160. Its totient is φ = 979584.
The previous prime is 2081749. The next prime is 2081777. The reversal of 2081752 is 2571802.
It is a super-4 number, since 4×20817524 (a number of 26 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7518 + ... + 7789.
22081752 is an apocalyptic number.
It is an amenable number.
2081752 is a deficient number, since it is larger than the sum of its proper divisors (2051408).
2081752 is a wasteful number, since it uses less digits than its factorization.
2081752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15330 (or 15326 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 2081752 is about 1442.8277790506. The cubic root of 2081752 is about 127.6859161355.
The spelling of 2081752 in words is "two million, eighty-one thousand, seven hundred fifty-two".
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