Base | Representation |
---|---|
bin | 101110010111… |
… | …0100100111100 |
3 | 1200201222100100 |
4 | 1130232210330 |
5 | 22210324103 |
6 | 2225001100 |
7 | 413420613 |
oct | 134564474 |
9 | 50658310 |
10 | 24308028 |
11 | 127a2a88 |
12 | 8183190 |
13 | 5061264 |
14 | 332a87a |
15 | 22025a3 |
hex | 172e93c |
24308028 has 36 divisors (see below), whose sum is σ = 65061360. Its totient is φ = 7625856.
The previous prime is 24308017. The next prime is 24308077. The reversal of 24308028 is 82080342.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 24307992 and 24308010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19248 + ... + 20471.
It is an arithmetic number, because the mean of its divisors is an integer number (1807260).
Almost surely, 224308028 is an apocalyptic number.
It is an amenable number.
24308028 is an abundant number, since it is smaller than the sum of its proper divisors (40753332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24308028 is a wasteful number, since it uses less digits than its factorization.
24308028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39746 (or 39741 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 24308028 is about 4930.3172311729. The cubic root of 24308028 is about 289.6787087783.
The spelling of 24308028 in words is "twenty-four million, three hundred eight thousand, twenty-eight".
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