Base | Representation |
---|---|
bin | 10110101111110010… |
… | …101111100101111100 |
3 | 2100001011100110001202 |
4 | 112233302233211330 |
5 | 400010040321140 |
6 | 15115330155032 |
7 | 1523152601354 |
oct | 265762574574 |
9 | 70034313052 |
10 | 24424151420 |
11 | a3a3884509 |
12 | 4897722a78 |
13 | 23c3145806 |
14 | 1279ac9b64 |
15 | 97e375915 |
hex | 5afcaf97c |
24424151420 has 24 divisors (see below), whose sum is σ = 51479994048. Its totient is φ = 9733608000.
The previous prime is 24424151377. The next prime is 24424151497. The reversal of 24424151420 is 2415142442.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2247731 + ... + 2258570.
It is an arithmetic number, because the mean of its divisors is an integer number (2144999752).
Almost surely, 224424151420 is an apocalyptic number.
24424151420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24424151420 is an abundant number, since it is smaller than the sum of its proper divisors (27055842628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24424151420 is a wasteful number, since it uses less digits than its factorization.
24424151420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4506581 (or 4506579 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 29.
Adding to 24424151420 its reverse (2415142442), we get a palindrome (26839293862).
The spelling of 24424151420 in words is "twenty-four billion, four hundred twenty-four million, one hundred fifty-one thousand, four hundred twenty".
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