Base | Representation |
---|---|
bin | 100111100111… |
… | …011101100111 |
3 | 201112121220002 |
4 | 213213131213 |
5 | 10124312010 |
6 | 1010331515 |
7 | 154162466 |
oct | 47473547 |
9 | 21477802 |
10 | 10385255 |
11 | 5953661 |
12 | 3589b9b |
13 | 21c802a |
14 | 15449dd |
15 | da21a5 |
hex | 9e7767 |
10385255 has 8 divisors (see below), whose sum is σ = 12483072. Its totient is φ = 8294368.
The previous prime is 10385227. The next prime is 10385257. The reversal of 10385255 is 55258301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10385255 - 216 = 10319719 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10385257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522 + ... + 5208.
It is an arithmetic number, because the mean of its divisors is an integer number (1560384).
Almost surely, 210385255 is an apocalyptic number.
10385255 is a deficient number, since it is larger than the sum of its proper divisors (2097817).
10385255 is an equidigital number, since it uses as much as digits as its factorization.
10385255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3465.
The product of its (nonzero) digits is 6000, while the sum is 29.
The square root of 10385255 is about 3222.6161732357. The cubic root of 10385255 is about 218.1753702061.
It can be divided in two parts, 103 and 85255, that added together give a palindrome (85358).
The spelling of 10385255 in words is "ten million, three hundred eighty-five thousand, two hundred fifty-five".
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