Base | Representation |
---|---|
bin | 100111101100… |
… | …100111001001 |
3 | 201120200211012 |
4 | 213230213021 |
5 | 10131000340 |
6 | 1011013305 |
7 | 154311125 |
oct | 47544711 |
9 | 21520735 |
10 | 10406345 |
11 | 5968494 |
12 | 359a235 |
13 | 2204801 |
14 | 154c585 |
15 | da8565 |
hex | 9ec9c9 |
10406345 has 8 divisors (see below), whose sum is σ = 12509640. Its totient is φ = 8310400.
The previous prime is 10406323. The next prime is 10406377. The reversal of 10406345 is 54360401.
It is a happy number.
10406345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 300304 + 10106041 = 548^2 + 3179^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10406345 - 28 = 10406089 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10406345.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2021 + ... + 4989.
It is an arithmetic number, because the mean of its divisors is an integer number (1563705).
Almost surely, 210406345 is an apocalyptic number.
It is an amenable number.
10406345 is a deficient number, since it is larger than the sum of its proper divisors (2103295).
10406345 is an equidigital number, since it uses as much as digits as its factorization.
10406345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3675.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 10406345 is about 3225.8866998083. The cubic root of 10406345 is about 218.3229578945.
Adding to 10406345 its reverse (54360401), we get a palindrome (64766746).
The spelling of 10406345 in words is "ten million, four hundred six thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •