Base | Representation |
---|---|
bin | 101000010000… |
… | …011110001001 |
3 | 201212011022012 |
4 | 220100132021 |
5 | 10200200400 |
6 | 1014105305 |
7 | 155462264 |
oct | 50203611 |
9 | 21764265 |
10 | 10553225 |
11 | 5a58881 |
12 | 364b235 |
13 | 2256617 |
14 | 1589cdb |
15 | dd6d35 |
hex | a10789 |
10553225 has 6 divisors (see below), whose sum is σ = 13086030. Its totient is φ = 8442560.
The previous prime is 10553219. The next prime is 10553233. The reversal of 10553225 is 52235501.
It can be written as a sum of positive squares in 3 ways, for example, as 3721 + 10549504 = 61^2 + 3248^2 .
It is not a de Polignac number, because 10553225 - 26 = 10553161 is a prime.
It is a super-2 number, since 2×105532252 = 222741115801250, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10553225.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211040 + ... + 211089.
It is an arithmetic number, because the mean of its divisors is an integer number (2181005).
Almost surely, 210553225 is an apocalyptic number.
It is an amenable number.
10553225 is a deficient number, since it is larger than the sum of its proper divisors (2532805).
10553225 is an equidigital number, since it uses as much as digits as its factorization.
10553225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422139 (or 422134 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 10553225 is about 3248.5727635379. The cubic root of 10553225 is about 219.3453334179.
Adding to 10553225 its reverse (52235501), we get a palindrome (62788726).
The spelling of 10553225 in words is "ten million, five hundred fifty-three thousand, two hundred twenty-five".
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