Base | Representation |
---|---|
bin | 100111000101… |
… | …111111101001 |
3 | 201021122211211 |
4 | 213011333221 |
5 | 10110420134 |
6 | 1003353121 |
7 | 153052021 |
oct | 47057751 |
9 | 21248754 |
10 | 10248169 |
11 | 586a668 |
12 | 35227a1 |
13 | 217a809 |
14 | 150aa81 |
15 | d76764 |
hex | 9c5fe9 |
10248169 has 4 divisors (see below), whose sum is σ = 10285444. Its totient is φ = 10210896.
The previous prime is 10248157. The next prime is 10248181. The reversal of 10248169 is 96184201.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96184201 = 37 ⋅2599573.
It is an interprime number because it is at equal distance from previous prime (10248157) and next prime (10248181).
It can be written as a sum of positive squares in 2 ways, for example, as 4678569 + 5569600 = 2163^2 + 2360^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10248169 is a prime.
It is a super-2 number, since 2×102481692 = 210049935705122, which contains 22 as substring.
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 10248169.
It is not an unprimeable number, because it can be changed into a prime (10240169) 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, 18222 + ... + 18775.
It is an arithmetic number, because the mean of its divisors is an integer number (2571361).
Almost surely, 210248169 is an apocalyptic number.
It is an amenable number.
10248169 is a deficient number, since it is larger than the sum of its proper divisors (37275).
10248169 is an equidigital number, since it uses as much as digits as its factorization.
10248169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37274.
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 10248169 is about 3201.2761517870. The cubic root of 10248169 is about 217.2111389725.
The spelling of 10248169 in words is "ten million, two hundred forty-eight thousand, one hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •