Base | Representation |
---|---|
bin | 111101101111111… |
… | …0011011101100001 |
3 | 12100101201012020120 |
4 | 1323133303131201 |
5 | 13220403403232 |
6 | 541332430453 |
7 | 102226104201 |
oct | 17337633541 |
9 | 5311635216 |
10 | 2071934817 |
11 | 97360a327 |
12 | 499a78429 |
13 | 270342744 |
14 | 159262401 |
15 | c1d7192c |
hex | 7b7f3761 |
2071934817 has 16 divisors (see below), whose sum is σ = 2887802880. Its totient is φ = 1319806800.
The previous prime is 2071934803. The next prime is 2071934827. The reversal of 2071934817 is 7184391702.
It is not a de Polignac number, because 2071934817 - 216 = 2071869281 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2071934827) 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, 133659 + ... + 148352.
It is an arithmetic number, because the mean of its divisors is an integer number (180487680).
Almost surely, 22071934817 is an apocalyptic number.
It is an amenable number.
2071934817 is a deficient number, since it is larger than the sum of its proper divisors (815868063).
2071934817 is a wasteful number, since it uses less digits than its factorization.
2071934817 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282124.
The product of its (nonzero) digits is 84672, while the sum is 42.
The square root of 2071934817 is about 45518.5107071837. The cubic root of 2071934817 is about 1274.8488488253.
The spelling of 2071934817 in words is "two billion, seventy-one million, nine hundred thirty-four thousand, eight hundred seventeen".
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