Base | Representation |
---|---|
bin | 111110101101000… |
… | …111100111011100 |
3 | 2201022112220101001 |
4 | 332231013213130 |
5 | 4123303440233 |
6 | 252220200044 |
7 | 35032660216 |
oct | 7655074734 |
9 | 2638486331 |
10 | 1052015068 |
11 | 49a920545 |
12 | 254399024 |
13 | 139c4c830 |
14 | 9da0b5b6 |
15 | 6255827d |
hex | 3eb479dc |
1052015068 has 24 divisors (see below), whose sum is σ = 1987265168. Its totient is φ = 484413696.
The previous prime is 1052015057. The next prime is 1052015077. The reversal of 1052015068 is 8605102501.
It is a super-2 number, since 2×10520150682 = 2213471406598089248, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 846 + ... + 45877.
Almost surely, 21052015068 is an apocalyptic number.
It is an amenable number.
1052015068 is a deficient number, since it is larger than the sum of its proper divisors (935250100).
1052015068 is a wasteful number, since it uses less digits than its factorization.
1052015068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47173 (or 47171 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 28.
The square root of 1052015068 is about 32434.7817627929. The cubic root of 1052015068 is about 1017.0461342707.
Adding to 1052015068 its reverse (8605102501), we get a palindrome (9657117569).
The spelling of 1052015068 in words is "one billion, fifty-two million, fifteen thousand, sixty-eight".
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