Base | Representation |
---|---|
bin | 100111000100… |
… | …101100101011 |
3 | 201021101120011 |
4 | 213010230223 |
5 | 10110232414 |
6 | 1003312351 |
7 | 153030364 |
oct | 47045453 |
9 | 21241504 |
10 | 10242859 |
11 | 5866680 |
12 | 351b6b7 |
13 | 2178283 |
14 | 1508b6b |
15 | d74dc4 |
hex | 9c4b2b |
10242859 has 4 divisors (see below), whose sum is σ = 11174040. Its totient is φ = 9311680.
The previous prime is 10242853. The next prime is 10242863. The reversal of 10242859 is 95824201.
10242859 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 is a cyclic number.
It is not a de Polignac number, because 10242859 - 213 = 10234667 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10242859.
It is not an unprimeable number, because it can be changed into a prime (10242853) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465574 + ... + 465595.
It is an arithmetic number, because the mean of its divisors is an integer number (2793510).
Almost surely, 210242859 is an apocalyptic number.
10242859 is a deficient number, since it is larger than the sum of its proper divisors (931181).
10242859 is an equidigital number, since it uses as much as digits as its factorization.
10242859 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 931180.
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 10242859 is about 3200.4466875735. The cubic root of 10242859 is about 217.1736171345.
It can be divided in two parts, 1024 and 2859, that added together give a palindrome (3883).
The spelling of 10242859 in words is "ten million, two hundred forty-two thousand, eight hundred fifty-nine".
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