Base | Representation |
---|---|
bin | 10101000010000… |
… | …110011001011011 |
3 | 220120222202102100 |
4 | 111002012121123 |
5 | 1210313401102 |
6 | 55003134443 |
7 | 11513235264 |
oct | 2502063133 |
9 | 816882370 |
10 | 352872027 |
11 | 171206a82 |
12 | 9a214423 |
13 | 58150521 |
14 | 34c1796b |
15 | 20ea4a1c |
hex | 1508665b |
352872027 has 12 divisors (see below), whose sum is σ = 509931864. Its totient is φ = 235142880.
The previous prime is 352872019. The next prime is 352872041. The reversal of 352872027 is 720278253.
It is a happy number.
It is not a de Polignac number, because 352872027 - 23 = 352872019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 352871982 and 352872000.
It is not an unprimeable number, because it can be changed into a prime (352872127) 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 11 ways as a sum of consecutive naturals, for example, 16252 + ... + 31142.
It is an arithmetic number, because the mean of its divisors is an integer number (42494322).
Almost surely, 2352872027 is an apocalyptic number.
352872027 is a deficient number, since it is larger than the sum of its proper divisors (157059837).
352872027 is a wasteful number, since it uses less digits than its factorization.
352872027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17530 (or 17527 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 36.
The square root of 352872027 is about 18784.8882615788. Note that the first 3 decimals coincide. The cubic root of 352872027 is about 706.6522466748.
The spelling of 352872027 in words is "three hundred fifty-two million, eight hundred seventy-two thousand, twenty-seven".
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