Base | Representation |
---|---|
bin | 101110110111… |
… | …0000110100110 |
3 | 1201020012021110 |
4 | 1131232012212 |
5 | 22242140410 |
6 | 2234325450 |
7 | 415553331 |
oct | 135560646 |
9 | 51205243 |
10 | 24568230 |
11 | 12960525 |
12 | 8289886 |
13 | 512281b |
14 | 3397618 |
15 | 2254720 |
hex | 176e1a6 |
24568230 has 64 divisors (see below), whose sum is σ = 63452160. Its totient is φ = 6065664.
The previous prime is 24568217. The next prime is 24568237. The reversal of 24568230 is 3286542.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24568237) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33811 + ... + 34529.
It is an arithmetic number, because the mean of its divisors is an integer number (991440).
Almost surely, 224568230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 24568230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31726080).
24568230 is an abundant number, since it is smaller than the sum of its proper divisors (38883930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24568230 is a wasteful number, since it uses less digits than its factorization.
24568230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 813.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 24568230 is about 4956.6349472197. The cubic root of 24568230 is about 290.7086513739.
The spelling of 24568230 in words is "twenty-four million, five hundred sixty-eight thousand, two hundred thirty".
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