Base | Representation |
---|---|
bin | 100111000000… |
… | …011101110011 |
3 | 201020111210002 |
4 | 213000131303 |
5 | 10104204043 |
6 | 1003100215 |
7 | 152626010 |
oct | 47003563 |
9 | 21214702 |
10 | 10225523 |
11 | 5854650 |
12 | 351166b |
13 | 2170409 |
14 | 1502707 |
15 | d6ebb8 |
hex | 9c0773 |
10225523 has 24 divisors (see below), whose sum is σ = 13232640. Its totient is φ = 7675200.
The previous prime is 10225519. The next prime is 10225561. The reversal of 10225523 is 32552201.
10225523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10225523 - 22 = 10225519 is a prime.
It is a super-2 number, since 2×102255232 = 209122641247058, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10225495 and 10225504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10225573) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129398 + ... + 129476.
It is an arithmetic number, because the mean of its divisors is an integer number (551360).
Almost surely, 210225523 is an apocalyptic number.
10225523 is a deficient number, since it is larger than the sum of its proper divisors (3007117).
10225523 is an equidigital number, since it uses as much as digits as its factorization.
10225523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179 (or 138 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 10225523 is about 3197.7371686866. The cubic root of 10225523 is about 217.0510261058.
Adding to 10225523 its reverse (32552201), we get a palindrome (42777724).
The spelling of 10225523 in words is "ten million, two hundred twenty-five thousand, five hundred twenty-three".
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