Base | Representation |
---|---|
bin | 10110011101101100… |
… | …001001010110101000 |
3 | 2022020222211220101211 |
4 | 112131230021112220 |
5 | 343344312311130 |
6 | 15025240322504 |
7 | 1512504201205 |
oct | 263554112650 |
9 | 68228756354 |
10 | 24120432040 |
11 | a25839a661 |
12 | 4811a73434 |
13 | 2375244ac3 |
14 | 124b628cac |
15 | 96287ea2a |
hex | 59db095a8 |
24120432040 has 32 divisors (see below), whose sum is σ = 55533091680. Its totient is φ = 9423796032.
The previous prime is 24120432019. The next prime is 24120432041. The reversal of 24120432040 is 4023402142.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (24120432041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7010034 + ... + 7013473.
It is an arithmetic number, because the mean of its divisors is an integer number (1735409115).
Almost surely, 224120432040 is an apocalyptic number.
24120432040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24120432040 is an abundant number, since it is smaller than the sum of its proper divisors (31412659640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24120432040 is a wasteful number, since it uses less digits than its factorization.
24120432040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14023561 (or 14023557 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 24120432040 its reverse (4023402142), we get a palindrome (28143834182).
The spelling of 24120432040 in words is "twenty-four billion, one hundred twenty million, four hundred thirty-two thousand, forty".
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