Base | Representation |
---|---|
bin | 111101011001100… |
… | …1111010101101001 |
3 | 12022120201200010221 |
4 | 1322303033111221 |
5 | 13204411040041 |
6 | 540234210041 |
7 | 102024600055 |
oct | 17263172551 |
9 | 5276650127 |
10 | 2060252521 |
11 | 967a60238 |
12 | 495b83921 |
13 | 26aab2242 |
14 | 1578a0c65 |
15 | c0d152d1 |
hex | 7accf569 |
2060252521 has 4 divisors (see below), whose sum is σ = 2060352000. Its totient is φ = 2060153044.
The previous prime is 2060252483. The next prime is 2060252527. The reversal of 2060252521 is 1252520602.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2060252521 - 211 = 2060250473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2060252527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5641 + ... + 64438.
It is an arithmetic number, because the mean of its divisors is an integer number (515088000).
Almost surely, 22060252521 is an apocalyptic number.
It is an amenable number.
2060252521 is a deficient number, since it is larger than the sum of its proper divisors (99479).
2060252521 is an equidigital number, since it uses as much as digits as its factorization.
2060252521 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99478.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 2060252521 is about 45390.0046375851. The cubic root of 2060252521 is about 1272.4483163289.
The spelling of 2060252521 in words is "two billion, sixty million, two hundred fifty-two thousand, five hundred twenty-one".
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