Base | Representation |
---|---|
bin | 10011000110001010… |
… | …01110101111010100 |
3 | 222110111102021011111 |
4 | 21203011032233110 |
5 | 131444034000233 |
6 | 4413153144404 |
7 | 512026454614 |
oct | 114305165724 |
9 | 28414367144 |
10 | 10252250068 |
11 | 4391145245 |
12 | 1ba155b104 |
13 | c7503a078 |
14 | 6d3866a44 |
15 | 4000d8acd |
hex | 26314ebd4 |
10252250068 has 6 divisors (see below), whose sum is σ = 17941437626. Its totient is φ = 5126125032.
The previous prime is 10252249981. The next prime is 10252250083. The reversal of 10252250068 is 86005225201.
10252250068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 8566983364 + 1685266704 = 92558^2 + 41052^2 .
It is a congruent 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 as a sum of consecutive naturals, namely, 1281531255 + ... + 1281531262.
Almost surely, 210252250068 is an apocalyptic number.
It is an amenable number.
10252250068 is a deficient number, since it is larger than the sum of its proper divisors (7689187558).
10252250068 is a wasteful number, since it uses less digits than its factorization.
10252250068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2563062521 (or 2563062519 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 31.
Adding to 10252250068 its reverse (86005225201), we get a palindrome (96257475269).
The spelling of 10252250068 in words is "ten billion, two hundred fifty-two million, two hundred fifty thousand, sixty-eight".
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