Base | Representation |
---|---|
bin | 10110010110100011… |
… | …001101011011101100 |
3 | 2021221122110021212201 |
4 | 112112203031123230 |
5 | 343123131231230 |
6 | 15005321111244 |
7 | 1506521102302 |
oct | 262643153354 |
9 | 67848407781 |
10 | 24000648940 |
11 | a1a6816864 |
12 | 4799928524 |
13 | 2356495828 |
14 | 1239768272 |
15 | 9570bd5ca |
hex | 5968cd6ec |
24000648940 has 24 divisors (see below), whose sum is σ = 51255625680. Its totient is φ = 9437542848.
The previous prime is 24000648929. The next prime is 24000648953. The reversal of 24000648940 is 4984600042.
It is a super-2 number, since 2×240006489402 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 24000648940.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10168587 + ... + 10170946.
It is an arithmetic number, because the mean of its divisors is an integer number (2135651070).
Almost surely, 224000648940 is an apocalyptic number.
24000648940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24000648940 is an abundant number, since it is smaller than the sum of its proper divisors (27254976740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24000648940 is a wasteful number, since it uses less digits than its factorization.
24000648940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20339601 (or 20339599 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 37.
The spelling of 24000648940 in words is "twenty-four billion, six hundred forty-eight thousand, nine hundred forty".
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