Base | Representation |
---|---|
bin | 111111001100001… |
… | …1001001001011011 |
3 | 12110202202121021111 |
4 | 1332120121021123 |
5 | 13320300324200 |
6 | 550221521151 |
7 | 103354311451 |
oct | 17630311133 |
9 | 5422677244 |
10 | 2120323675 |
11 | 99895a618 |
12 | 4b21131b7 |
13 | 27a3856c2 |
14 | 16185a9d1 |
15 | c622e0ba |
hex | 7e61925b |
2120323675 has 6 divisors (see below), whose sum is σ = 2629201388. Its totient is φ = 1696258920.
The previous prime is 2120323649. The next prime is 2120323693. The reversal of 2120323675 is 5763230212.
It is not a de Polignac number, because 2120323675 - 211 = 2120321627 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 42406449 + ... + 42406498.
Almost surely, 22120323675 is an apocalyptic number.
2120323675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2120323675 is a deficient number, since it is larger than the sum of its proper divisors (508877713).
2120323675 is an equidigital number, since it uses as much as digits as its factorization.
2120323675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84812957 (or 84812952 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 2120323675 is about 46046.9724846270. The cubic root of 2120323675 is about 1284.6970322396.
Adding to 2120323675 its reverse (5763230212), we get a palindrome (7883553887).
The spelling of 2120323675 in words is "two billion, one hundred twenty million, three hundred twenty-three thousand, six hundred seventy-five".
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