Base | Representation |
---|---|
bin | 101111011101… |
… | …1011110001010 |
3 | 1201211021222111 |
4 | 1132323132022 |
5 | 22332311010 |
6 | 2245212534 |
7 | 421343254 |
oct | 136733612 |
9 | 51737874 |
10 | 24885130 |
11 | 13057626 |
12 | 840114a |
13 | 5203b3a |
14 | 343acd4 |
15 | 22b858a |
hex | 17bb78a |
24885130 has 16 divisors (see below), whose sum is σ = 44892000. Its totient is φ = 9932112.
The previous prime is 24885101. The next prime is 24885131. The reversal of 24885130 is 3158842.
It is a junction number, because it is equal to n+sod(n) for n = 24885092 and 24885101.
It is not an unprimeable number, because it can be changed into a prime (24885131) 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, 2497 + ... + 7483.
It is an arithmetic number, because the mean of its divisors is an integer number (2805750).
Almost surely, 224885130 is an apocalyptic number.
24885130 is a deficient number, since it is larger than the sum of its proper divisors (20006870).
24885130 is a wasteful number, since it uses less digits than its factorization.
24885130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5493.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 24885130 is about 4988.4997744813. The cubic root of 24885130 is about 291.9532435925.
The spelling of 24885130 in words is "twenty-four million, eight hundred eighty-five thousand, one hundred thirty".
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