Base | Representation |
---|---|
bin | 100111001000110110… |
… | …011010101100111100 |
3 | 11000110202100102110020 |
4 | 213020312122230330 |
5 | 1142031222222022 |
6 | 31150013012140 |
7 | 3015255424320 |
oct | 471066325474 |
9 | 130422312406 |
10 | 42024414012 |
11 | 16905760279 |
12 | 8189a84050 |
13 | 3c695c7189 |
14 | 20693bd980 |
15 | 115e5bd35c |
hex | 9c8d9ab3c |
42024414012 has 24 divisors (see below), whose sum is σ = 112065104256. Its totient is φ = 12006975408.
The previous prime is 42024413989. The next prime is 42024414013. The reversal of 42024414012 is 21041442024.
It is a super-2 number, since 2×420244140122 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42024414013) by changing a digit.
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, 250145238 + ... + 250145405.
It is an arithmetic number, because the mean of its divisors is an integer number (4669379344).
Almost surely, 242024414012 is an apocalyptic number.
42024414012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
42024414012 is an abundant number, since it is smaller than the sum of its proper divisors (70040690244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42024414012 is a wasteful number, since it uses less digits than its factorization.
42024414012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 500290657 (or 500290655 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
Adding to 42024414012 its reverse (21041442024), we get a palindrome (63065856036).
The spelling of 42024414012 in words is "forty-two billion, twenty-four million, four hundred fourteen thousand, twelve".
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