Base | Representation |
---|---|
bin | 1101011010100… |
… | …0101101110001 |
3 | 10220212120212120 |
4 | 3112220231301 |
5 | 103400444320 |
6 | 5325544453 |
7 | 1252151415 |
oct | 326505561 |
9 | 126776776 |
10 | 56265585 |
11 | 29840192 |
12 | 16a15129 |
13 | b87025c |
14 | 7688d45 |
15 | 4e16440 |
hex | 35a8b71 |
56265585 has 16 divisors (see below), whose sum is σ = 90918720. Its totient is φ = 29710400.
The previous prime is 56265581. The next prime is 56265611. The reversal of 56265585 is 58556265.
It is not a de Polignac number, because 56265585 - 22 = 56265581 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56265581) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17055 + ... + 20084.
It is an arithmetic number, because the mean of its divisors is an integer number (5682420).
Almost surely, 256265585 is an apocalyptic number.
It is an amenable number.
56265585 is a deficient number, since it is larger than the sum of its proper divisors (34653135).
56265585 is a wasteful number, since it uses less digits than its factorization.
56265585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37248.
The product of its digits is 360000, while the sum is 42.
The square root of 56265585 is about 7501.0389280419. The cubic root of 56265585 is about 383.1900993958.
It can be divided in two parts, 5626 and 5585, that added together give a palindrome (11211).
The spelling of 56265585 in words is "fifty-six million, two hundred sixty-five thousand, five hundred eighty-five".
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