Base | Representation |
---|---|
bin | 1100011001111… |
… | …0000100101000 |
3 | 10121220021120102 |
4 | 3012132010220 |
5 | 101304341223 |
6 | 5055044532 |
7 | 1201141136 |
oct | 306360450 |
9 | 117807512 |
10 | 52027688 |
11 | 27406199 |
12 | 15510748 |
13 | aa1831b |
14 | 6ca4756 |
15 | 487a928 |
hex | 319e128 |
52027688 has 16 divisors (see below), whose sum is σ = 99931860. Its totient is φ = 25379200.
The previous prime is 52027687. The next prime is 52027691. The reversal of 52027688 is 88672025.
It can be written as a sum of positive squares in 2 ways, for example, as 37724164 + 14303524 = 6142^2 + 3782^2 .
It is not an unprimeable number, because it can be changed into a prime (52027687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78983 + ... + 79638.
Almost surely, 252027688 is an apocalyptic number.
It is an amenable number.
52027688 is a deficient number, since it is larger than the sum of its proper divisors (47904172).
52027688 is a wasteful number, since it uses less digits than its factorization.
52027688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158668 (or 158664 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 52027688 is about 7213.0221128179. The cubic root of 52027688 is about 373.3173512149.
It can be divided in two parts, 5202 and 7688, that multiplied together give a square (39992976 = 63242).
The spelling of 52027688 in words is "fifty-two million, twenty-seven thousand, six hundred eighty-eight".
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