Base | Representation |
---|---|
bin | 101110010101… |
… | …0000000110000 |
3 | 1200201000200202 |
4 | 1130222000300 |
5 | 22204224303 |
6 | 2224334332 |
7 | 413312240 |
oct | 134520060 |
9 | 50630622 |
10 | 24289328 |
11 | 1278aa28 |
12 | 81743a8 |
13 | 50558ab |
14 | 3323b20 |
15 | 21ebc88 |
hex | 172a030 |
24289328 has 40 divisors (see below), whose sum is σ = 56951712. Its totient is φ = 9796608.
The previous prime is 24289319. The next prime is 24289333. The reversal of 24289328 is 82398242.
It is a junction number, because it is equal to n+sod(n) for n = 24289291 and 24289300.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4475 + ... + 8282.
Almost surely, 224289328 is an apocalyptic number.
24289328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
24289328 is an abundant number, since it is smaller than the sum of its proper divisors (32662384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24289328 is a wasteful number, since it uses less digits than its factorization.
24289328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12789 (or 12783 counting only the distinct ones).
The product of its digits is 55296, while the sum is 38.
The square root of 24289328 is about 4928.4204366105. The cubic root of 24289328 is about 289.6044071041.
The spelling of 24289328 in words is "twenty-four million, two hundred eighty-nine thousand, three hundred twenty-eight".
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