Base | Representation |
---|---|
bin | 111110000010100… |
… | …1111111110101100 |
3 | 12101002011220110021 |
4 | 1330011033332230 |
5 | 13230412012311 |
6 | 542323051524 |
7 | 102405406525 |
oct | 17405177654 |
9 | 5332156407 |
10 | 2081750956 |
11 | 97910433a |
12 | 4a1210ba4 |
13 | 27239b6cc |
14 | 15a69984c |
15 | c2b60171 |
hex | 7c14ffac |
2081750956 has 24 divisors (see below), whose sum is σ = 3701890080. Its totient is φ = 1024128000.
The previous prime is 2081750947. The next prime is 2081750969. The reversal of 2081750956 is 6590571802.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 137356 + ... + 151756.
It is an arithmetic number, because the mean of its divisors is an integer number (154245420).
Almost surely, 22081750956 is an apocalyptic number.
It is an amenable number.
2081750956 is a deficient number, since it is larger than the sum of its proper divisors (1620139124).
2081750956 is a wasteful number, since it uses less digits than its factorization.
2081750956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14985 (or 14983 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 43.
The square root of 2081750956 is about 45626.2090908285. The cubic root of 2081750956 is about 1276.8589479066.
The spelling of 2081750956 in words is "two billion, eighty-one million, seven hundred fifty thousand, nine hundred fifty-six".
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