Base | Representation |
---|---|
bin | 100111000100… |
… | …011001101101 |
3 | 201021022220012 |
4 | 213010121231 |
5 | 10110213040 |
6 | 1003303005 |
7 | 153024011 |
oct | 47043155 |
9 | 21238805 |
10 | 10241645 |
11 | 5865777 |
12 | 351aa65 |
13 | 217785b |
14 | 1508541 |
15 | d74865 |
hex | 9c466d |
10241645 has 4 divisors (see below), whose sum is σ = 12289980. Its totient is φ = 8193312.
The previous prime is 10241603. The next prime is 10241653. The reversal of 10241645 is 54614201.
10241645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2328676 + 7912969 = 1526^2 + 2813^2 .
It is a cyclic number.
It is not a de Polignac number, because 10241645 - 216 = 10176109 is a prime.
It is a super-3 number, since 3×102416453 (a number of 22 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10241645.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024160 + ... + 1024169.
It is an arithmetic number, because the mean of its divisors is an integer number (3072495).
Almost surely, 210241645 is an apocalyptic number.
It is an amenable number.
10241645 is a deficient number, since it is larger than the sum of its proper divisors (2048335).
10241645 is an equidigital number, since it uses as much as digits as its factorization.
10241645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2048334.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 10241645 is about 3200.2570209282. The cubic root of 10241645 is about 217.1650368742.
Adding to 10241645 its reverse (54614201), we get a palindrome (64855846).
The spelling of 10241645 in words is "ten million, two hundred forty-one thousand, six hundred forty-five".
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