Base | Representation |
---|---|
bin | 111101110111011… |
… | …0011101100101101 |
3 | 12100200010000111010 |
4 | 1323232303230231 |
5 | 13222410233244 |
6 | 541553015433 |
7 | 102304405101 |
oct | 17356635455 |
9 | 5320100433 |
10 | 2075867949 |
11 | 975856351 |
12 | 49b254579 |
13 | 2710bba3c |
14 | 1599a7901 |
15 | c239beb9 |
hex | 7bbb3b2d |
2075867949 has 8 divisors (see below), whose sum is σ = 2784398400. Its totient is φ = 1375624736.
The previous prime is 2075867947. The next prime is 2075867993. The reversal of 2075867949 is 9497685702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2075867949 - 21 = 2075867947 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2075867947) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2071224 + ... + 2072225.
It is an arithmetic number, because the mean of its divisors is an integer number (348049800).
Almost surely, 22075867949 is an apocalyptic number.
It is an amenable number.
2075867949 is a deficient number, since it is larger than the sum of its proper divisors (708530451).
2075867949 is a wasteful number, since it uses less digits than its factorization.
2075867949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4143619.
The product of its (nonzero) digits is 7620480, while the sum is 57.
The square root of 2075867949 is about 45561.6938776424. The cubic root of 2075867949 is about 1275.6550162997.
The spelling of 2075867949 in words is "two billion, seventy-five million, eight hundred sixty-seven thousand, nine hundred forty-nine".
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