Base | Representation |
---|---|
bin | 10001011110100011111111… |
… | …00111110010010101101001 |
3 | 12001002012121021210202001221 |
4 | 20233101333213302111221 |
5 | 20014143311134011331 |
6 | 213424035434542041 |
7 | 11044505112021646 |
oct | 1057217747622551 |
9 | 161065537722057 |
10 | 38433508500841 |
11 | 11278617653293 |
12 | 4388808297921 |
13 | 185a35888b51c |
14 | 96c2981a8dcd |
15 | 469b2529c711 |
hex | 22f47f9f2569 |
38433508500841 has 4 divisors (see below), whose sum is σ = 38433520972800. Its totient is φ = 38433496028884.
The previous prime is 38433508500833. The next prime is 38433508500977. The reversal of 38433508500841 is 14800580533483.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 38433508500841 - 23 = 38433508500833 is a prime.
It is a super-2 number, since 2×384335085008412 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38433508530841) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2107380 + ... + 9017098.
It is an arithmetic number, because the mean of its divisors is an integer number (9608380243200).
Almost surely, 238433508500841 is an apocalyptic number.
It is an amenable number.
38433508500841 is a deficient number, since it is larger than the sum of its proper divisors (12471959).
38433508500841 is an equidigital number, since it uses as much as digits as its factorization.
38433508500841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12471958.
The product of its (nonzero) digits is 5529600, while the sum is 52.
The spelling of 38433508500841 in words is "thirty-eight trillion, four hundred thirty-three billion, five hundred eight million, five hundred thousand, eight hundred forty-one".
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