Base | Representation |
---|---|
bin | 101110101100… |
… | …1110101101110 |
3 | 1201001222102101 |
4 | 1131121311232 |
5 | 22232011410 |
6 | 2232445314 |
7 | 415056340 |
oct | 135316556 |
9 | 51058371 |
10 | 24485230 |
11 | 12904130 |
12 | 824983a |
13 | 50c3b03 |
14 | 3375290 |
15 | 2239d3a |
hex | 1759d6e |
24485230 has 32 divisors (see below), whose sum is σ = 54950400. Its totient is φ = 7631520.
The previous prime is 24485221. The next prime is 24485233. The reversal of 24485230 is 3258442.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24485233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15130 + ... + 16669.
It is an arithmetic number, because the mean of its divisors is an integer number (1717200).
Almost surely, 224485230 is an apocalyptic number.
24485230 is an abundant number, since it is smaller than the sum of its proper divisors (30465170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24485230 is a wasteful number, since it uses less digits than its factorization.
24485230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31824.
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 24485230 is about 4948.2552480647. The cubic root of 24485230 is about 290.3809104796.
The spelling of 24485230 in words is "twenty-four million, four hundred eighty-five thousand, two hundred thirty".
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