Base | Representation |
---|---|
bin | 111101100111110… |
… | …1010010010010001 |
3 | 12100002202012011222 |
4 | 1323033222102101 |
5 | 13213312443204 |
6 | 541102014425 |
7 | 102145120265 |
oct | 17317522221 |
9 | 5302665158 |
10 | 2067702929 |
11 | 9711898a6 |
12 | 498577415 |
13 | 26c4c0476 |
14 | 1588800a5 |
15 | c17d7abe |
hex | 7b3ea491 |
2067702929 has 8 divisors (see below), whose sum is σ = 2145360360. Its totient is φ = 1990469376.
The previous prime is 2067702919. The next prime is 2067702937. The reversal of 2067702929 is 9292077602.
It can be written as a sum of positive squares in 4 ways, for example, as 145757329 + 1921945600 = 12073^2 + 43840^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2067702929 is a prime.
It is a super-3 number, since 3×20677029293 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2067702929.
It is not an unprimeable number, because it can be changed into a prime (2067702919) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 96014 + ... + 115559.
It is an arithmetic number, because the mean of its divisors is an integer number (268170045).
Almost surely, 22067702929 is an apocalyptic number.
2067702929 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
2067702929 is a deficient number, since it is larger than the sum of its proper divisors (77657431).
2067702929 is a wasteful number, since it uses less digits than its factorization.
2067702929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211939.
The product of its (nonzero) digits is 190512, while the sum is 44.
The square root of 2067702929 is about 45472.0015943877. The cubic root of 2067702929 is about 1273.9803056085.
The spelling of 2067702929 in words is "two billion, sixty-seven million, seven hundred two thousand, nine hundred twenty-nine".
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