Base | Representation |
---|---|
bin | 111111001011101… |
… | …100000100001101 |
3 | 2201212122000222200 |
4 | 333023230010031 |
5 | 4132331404220 |
6 | 253104032113 |
7 | 35161044432 |
oct | 7713540415 |
9 | 2655560880 |
10 | 1060028685 |
11 | 4a43a4271 |
12 | 257002639 |
13 | 13b7c7211 |
14 | a0ad5b89 |
15 | 630dc890 |
hex | 3f2ec10d |
1060028685 has 12 divisors (see below), whose sum is σ = 1837383132. Its totient is φ = 565348608.
The previous prime is 1060028653. The next prime is 1060028689. The reversal of 1060028685 is 5868200601.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 483164361 + 576864324 = 21981^2 + 24018^2 .
It is not a de Polignac number, because 1060028685 - 25 = 1060028653 is a prime.
It is a super-3 number, since 3×10600286853 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1060028689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11778052 + ... + 11778141.
It is an arithmetic number, because the mean of its divisors is an integer number (153115261).
Almost surely, 21060028685 is an apocalyptic number.
1060028685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1060028685 is a deficient number, since it is larger than the sum of its proper divisors (777354447).
1060028685 is a wasteful number, since it uses less digits than its factorization.
1060028685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23556204 (or 23556201 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 1060028685 is about 32558.0817156048. The cubic root of 1060028685 is about 1019.6220196958.
The spelling of 1060028685 in words is "one billion, sixty million, twenty-eight thousand, six hundred eighty-five".
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