Base | Representation |
---|---|
bin | 101101111110… |
… | …0010011110010 |
3 | 1200100111220111 |
4 | 1123330103302 |
5 | 22132232010 |
6 | 2220331534 |
7 | 411602413 |
oct | 133742362 |
9 | 50314814 |
10 | 24102130 |
11 | 12672318 |
12 | 80a3baa |
13 | 4cbb620 |
14 | 32b580a |
15 | 21b158a |
hex | 16fc4f2 |
24102130 has 16 divisors (see below), whose sum is σ = 46721304. Its totient is φ = 8899200.
The previous prime is 24102119. The next prime is 24102139. The reversal of 24102130 is 3120142.
It can be written as a sum of positive squares in 4 ways, for example, as 19704721 + 4397409 = 4439^2 + 2097^2 .
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a self number, because there is not a number n which added to its sum of digits gives 24102130.
It is not an unprimeable number, because it can be changed into a prime (24102139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92571 + ... + 92830.
Almost surely, 224102130 is an apocalyptic number.
24102130 is a deficient number, since it is larger than the sum of its proper divisors (22619174).
24102130 is a wasteful number, since it uses less digits than its factorization.
24102130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185421.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 24102130 is about 4909.3920193849. The cubic root of 24102130 is about 288.8584932408.
Adding to 24102130 its reverse (3120142), we get a palindrome (27222272).
The spelling of 24102130 in words is "twenty-four million, one hundred two thousand, one hundred thirty".
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