Base | Representation |
---|---|
bin | 10011010011001000… |
… | …00101001001001001 |
3 | 222202002001100202001 |
4 | 21221210011021021 |
5 | 132204404004041 |
6 | 4432040111001 |
7 | 514520023414 |
oct | 115144051111 |
9 | 28662040661 |
10 | 10361000521 |
11 | 4437573053 |
12 | 2011a65461 |
13 | c91725751 |
14 | 704094b7b |
15 | 40991b131 |
hex | 269905249 |
10361000521 has 3 divisors (see below), whose sum is σ = 10361102311. Its totient is φ = 10360898732.
The previous prime is 10361000497. The next prime is 10361000527. The reversal of 10361000521 is 12500016301.
The square root of 10361000521 is 101789.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 12500016301 = 19429 ⋅643369.
It can be written as a sum of positive squares in only one way, i.e., 4410420921 + 5950579600 = 66411^2 + 77140^2 .
It is not a de Polignac number, because 10361000521 - 29 = 10361000009 is a prime.
It is a super-3 number, since 3×103610005213 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10361000527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 50895 + ... + 152683.
Almost surely, 210361000521 is an apocalyptic number.
10361000521 is the 101789-th square number.
10361000521 is the 50895-th centered octagonal number.
It is an amenable number.
10361000521 is a deficient number, since it is larger than the sum of its proper divisors (101790).
10361000521 is an frugal number, since it uses more digits than its factorization.
10361000521 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203578 (or 101789 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 19.
Adding to 10361000521 its reverse (12500016301), we get a palindrome (22861016822).
The spelling of 10361000521 in words is "ten billion, three hundred sixty-one million, five hundred twenty-one", and thus it is an aban number.
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