Base | Representation |
---|---|
bin | 101110000001… |
… | …1010100001110 |
3 | 1200101222021110 |
4 | 1130003110032 |
5 | 22134141310 |
6 | 2221112450 |
7 | 412052163 |
oct | 134032416 |
9 | 50358243 |
10 | 24130830 |
11 | 12691939 |
12 | 80b8726 |
13 | 4ccb6c9 |
14 | 32c206a |
15 | 21b9d20 |
hex | 170350e |
24130830 has 32 divisors (see below), whose sum is σ = 58189824. Its totient is φ = 6404256.
The previous prime is 24130829. The next prime is 24130831. The reversal of 24130830 is 3803142.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (24130829) and next prime (24130831).
It is a junction number, because it is equal to n+sod(n) for n = 24130797 and 24130806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24130831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4887 + ... + 8493.
It is an arithmetic number, because the mean of its divisors is an integer number (1818432).
Almost surely, 224130830 is an apocalyptic number.
24130830 is an abundant number, since it is smaller than the sum of its proper divisors (34058994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24130830 is a wasteful number, since it uses less digits than its factorization.
24130830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3840.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 24130830 is about 4912.3141186207. The cubic root of 24130830 is about 288.9731020651.
Adding to 24130830 its reverse (3803142), we get a palindrome (27933972).
The spelling of 24130830 in words is "twenty-four million, one hundred thirty thousand, eight hundred thirty".
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