Base | Representation |
---|---|
bin | 1011010000111110… |
… | …0110001100001101 |
3 | 21210202011110221220 |
4 | 2310033212030031 |
5 | 22143120044334 |
6 | 1220022313553 |
7 | 134636316666 |
oct | 26417461415 |
9 | 7722143856 |
10 | 3023987469 |
11 | 1311a645a8 |
12 | 7048888b9 |
13 | 3926628c9 |
14 | 20988c36d |
15 | 12a731449 |
hex | b43e630d |
3023987469 has 8 divisors (see below), whose sum is σ = 4032322752. Its totient is φ = 2015821920.
The previous prime is 3023987459. The next prime is 3023987563. The reversal of 3023987469 is 9647893203.
3023987469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3023987469 - 216 = 3023921933 is a prime.
It is a super-2 number, since 2×30239874692 = 18289000425338051922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3023987459) 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, 7552 + ... + 78134.
It is an arithmetic number, because the mean of its divisors is an integer number (504040344).
Almost surely, 23023987469 is an apocalyptic number.
It is an amenable number.
3023987469 is a deficient number, since it is larger than the sum of its proper divisors (1008335283).
3023987469 is a wasteful number, since it uses less digits than its factorization.
3023987469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84867.
The product of its (nonzero) digits is 1959552, while the sum is 51.
The square root of 3023987469 is about 54990.7944023361. The cubic root of 3023987469 is about 1446.0833610492.
The spelling of 3023987469 in words is "three billion, twenty-three million, nine hundred eighty-seven thousand, four hundred sixty-nine".
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