Base | Representation |
---|---|
bin | 1100100101011… |
… | …0111110100011 |
3 | 10200022202111012 |
4 | 3021112332203 |
5 | 102003110214 |
6 | 5123211135 |
7 | 1210444205 |
oct | 311267643 |
9 | 120282435 |
10 | 52785059 |
11 | 27883218 |
12 | 15816aab |
13 | ac21c82 |
14 | 7020775 |
15 | 497a03e |
hex | 3256fa3 |
52785059 has 12 divisors (see below), whose sum is σ = 56500776. Its totient is φ = 49297248.
The previous prime is 52785053. The next prime is 52785071. The reversal of 52785059 is 95058725.
It is not a de Polignac number, because 52785059 - 28 = 52784803 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52785053) 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, 25352 + ... + 27354.
It is an arithmetic number, because the mean of its divisors is an integer number (4708398).
Almost surely, 252785059 is an apocalyptic number.
52785059 is a deficient number, since it is larger than the sum of its proper divisors (3715717).
52785059 is a wasteful number, since it uses less digits than its factorization.
52785059 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2114 (or 2095 counting only the distinct ones).
The product of its (nonzero) digits is 126000, while the sum is 41.
The square root of 52785059 is about 7265.3326833669. The cubic root of 52785059 is about 375.1201013828.
The spelling of 52785059 in words is "fifty-two million, seven hundred eighty-five thousand, fifty-nine".
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