Base | Representation |
---|---|
bin | 100011110001000100… |
… | …000110001000011010 |
3 | 10200010110010111020002 |
4 | 203301010012020122 |
5 | 1112122423333424 |
6 | 25350445333002 |
7 | 2526455433452 |
oct | 436104061032 |
9 | 120113114202 |
10 | 38404121114 |
11 | 15318141677 |
12 | 7539567162 |
13 | 3810560528 |
14 | 1c0466ad62 |
15 | eeb84dcae |
hex | 8f110621a |
38404121114 has 4 divisors (see below), whose sum is σ = 57606181674. Its totient is φ = 19202060556.
The previous prime is 38404121111. The next prime is 38404121143. The reversal of 38404121114 is 41112140483.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 36716308225 + 1687812889 = 191615^2 + 41083^2 .
It is not an unprimeable number, because it can be changed into a prime (38404121111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9601030277 + ... + 9601030280.
Almost surely, 238404121114 is an apocalyptic number.
38404121114 is a deficient number, since it is larger than the sum of its proper divisors (19202060560).
38404121114 is a wasteful number, since it uses less digits than its factorization.
38404121114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19202060559.
The product of its (nonzero) digits is 3072, while the sum is 29.
Adding to 38404121114 its reverse (41112140483), we get a palindrome (79516261597).
The spelling of 38404121114 in words is "thirty-eight billion, four hundred four million, one hundred twenty-one thousand, one hundred fourteen".
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