Base | Representation |
---|---|
bin | 100111000111… |
… | …010011000011 |
3 | 201021221011112 |
4 | 213013103003 |
5 | 10111103012 |
6 | 1003433535 |
7 | 153103415 |
oct | 47072303 |
9 | 21257145 |
10 | 10253507 |
11 | 5873680 |
12 | 35258ab |
13 | 2180084 |
14 | 150c9b5 |
15 | d78122 |
hex | 9c74c3 |
10253507 has 12 divisors (see below), whose sum is σ = 11440104. Its totient is φ = 9112320.
The previous prime is 10253497. The next prime is 10253519. The reversal of 10253507 is 70535201.
10253507 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 10253507 - 28 = 10253251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10253557) 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, 90683 + ... + 90795.
It is an arithmetic number, because the mean of its divisors is an integer number (953342).
Almost surely, 210253507 is an apocalyptic number.
10253507 is a deficient number, since it is larger than the sum of its proper divisors (1186597).
10253507 is an equidigital number, since it uses as much as digits as its factorization.
10253507 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310 (or 197 counting only the distinct ones).
The product of its (nonzero) digits is 1050, while the sum is 23.
The square root of 10253507 is about 3202.1097732589. The cubic root of 10253507 is about 217.2488456043.
Adding to 10253507 its reverse (70535201), we get a palindrome (80788708).
The spelling of 10253507 in words is "ten million, two hundred fifty-three thousand, five hundred seven".
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