Base | Representation |
---|---|
bin | 111011111010100… |
… | …1010010011001001 |
3 | 12012002222010222110 |
4 | 1313311022103021 |
5 | 13104132041041 |
6 | 531254212533 |
7 | 100551216660 |
oct | 16765122311 |
9 | 5162863873 |
10 | 2010424521 |
11 | 941917776 |
12 | 481354149 |
13 | 260687211 |
14 | 15100ddd7 |
15 | bb771516 |
hex | 77d4a4c9 |
2010424521 has 8 divisors (see below), whose sum is σ = 3063504064. Its totient is φ = 1148814000.
The previous prime is 2010424513. The next prime is 2010424529. The reversal of 2010424521 is 1254240102.
It is an interprime number because it is at equal distance from previous prime (2010424513) and next prime (2010424529).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2010424521 - 23 = 2010424513 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 95734501 = 2010424521 / (2 + 0 + 1 + 0 + 4 + 2 + 4 + 5 + 2 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2010424529) 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, 47867230 + ... + 47867271.
It is an arithmetic number, because the mean of its divisors is an integer number (382938008).
Almost surely, 22010424521 is an apocalyptic number.
2010424521 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2010424521 is a deficient number, since it is larger than the sum of its proper divisors (1053079543).
2010424521 is an equidigital number, since it uses as much as digits as its factorization.
2010424521 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95734511.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 2010424521 is about 44837.7577606196. The cubic root of 2010424521 is about 1262.1062698763.
Adding to 2010424521 its reverse (1254240102), we get a palindrome (3264664623).
The spelling of 2010424521 in words is "two billion, ten million, four hundred twenty-four thousand, five hundred twenty-one".
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