Base | Representation |
---|---|
bin | 101110001110… |
… | …0010010101010 |
3 | 1200121011121100 |
4 | 1130130102222 |
5 | 22200430010 |
6 | 2223222230 |
7 | 412656345 |
oct | 134342252 |
9 | 50534540 |
10 | 24233130 |
11 | 12751789 |
12 | 8147976 |
13 | 503613c |
14 | 330b45c |
15 | 21da2c0 |
hex | 171c4aa |
24233130 has 24 divisors (see below), whose sum is σ = 63006372. Its totient is φ = 6462144.
The previous prime is 24233117. The next prime is 24233197. The reversal of 24233130 is 3133242.
It can be written as a sum of positive squares in 2 ways, for example, as 20277009 + 3956121 = 4503^2 + 1989^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134539 + ... + 134718.
Almost surely, 224233130 is an apocalyptic number.
24233130 is an abundant number, since it is smaller than the sum of its proper divisors (38773242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24233130 is a wasteful number, since it uses less digits than its factorization.
24233130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269270 (or 269267 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 24233130 is about 4922.7157139124. The cubic root of 24233130 is about 289.3808829216.
Adding to 24233130 its reverse (3133242), we get a palindrome (27366372).
The spelling of 24233130 in words is "twenty-four million, two hundred thirty-three thousand, one hundred thirty".
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