Base | Representation |
---|---|
bin | 111110000010100… |
… | …1100010010011001 |
3 | 12101002011010201011 |
4 | 1330011030102121 |
5 | 13230411021313 |
6 | 542322453521 |
7 | 102405314452 |
oct | 17405142231 |
9 | 5332133634 |
10 | 2081735833 |
11 | 9790a3a41 |
12 | 4a12042a1 |
13 | 272394868 |
14 | 15a694129 |
15 | c2b5a93d |
hex | 7c14c499 |
2081735833 has 16 divisors (see below), whose sum is σ = 2255164416. Its totient is φ = 1914465280.
The previous prime is 2081735771. The next prime is 2081735849. The reversal of 2081735833 is 3385371802.
It is a cyclic number.
It is not a de Polignac number, because 2081735833 - 29 = 2081735321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2081732833) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128760 + ... + 144022.
It is an arithmetic number, because the mean of its divisors is an integer number (140947776).
Almost surely, 22081735833 is an apocalyptic number.
It is an amenable number.
2081735833 is a deficient number, since it is larger than the sum of its proper divisors (173428583).
2081735833 is a wasteful number, since it uses less digits than its factorization.
2081735833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15464.
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 2081735833 is about 45626.0433634125. The cubic root of 2081735833 is about 1276.8558559606.
The spelling of 2081735833 in words is "two billion, eighty-one million, seven hundred thirty-five thousand, eight hundred thirty-three".
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