Base | Representation |
---|---|
bin | 111110000001110… |
… | …1001011000101111 |
3 | 12101001101120000112 |
4 | 1330003221120233 |
5 | 13230310040420 |
6 | 542310050235 |
7 | 102402006431 |
oct | 17403513057 |
9 | 5331346015 |
10 | 2081330735 |
11 | 978947650 |
12 | 4a104997b |
13 | 272282363 |
14 | 15a5ca651 |
15 | c2aca8c5 |
hex | 7c0e962f |
2081330735 has 16 divisors (see below), whose sum is σ = 2751635232. Its totient is φ = 1498704000.
The previous prime is 2081330717. The next prime is 2081330749. The reversal of 2081330735 is 5370331802.
It is not a de Polignac number, because 2081330735 - 28 = 2081330479 is a prime.
It is a Duffinian number.
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 15 ways as a sum of consecutive naturals, for example, 181784 + ... + 192893.
It is an arithmetic number, because the mean of its divisors is an integer number (171977202).
Almost surely, 22081330735 is an apocalyptic number.
2081330735 is a deficient number, since it is larger than the sum of its proper divisors (670304497).
2081330735 is a wasteful number, since it uses less digits than its factorization.
2081330735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374794.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 2081330735 is about 45621.6038188050. The cubic root of 2081330735 is about 1276.7730267978.
The spelling of 2081330735 in words is "two billion, eighty-one million, three hundred thirty thousand, seven hundred thirty-five".
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