Base | Representation |
---|---|
bin | 10001100100111011110011… |
… | …11111101110111111001110 |
3 | 12001212010202012212122111220 |
4 | 20302131321333232333032 |
5 | 20031240213101303444 |
6 | 214112405510424210 |
7 | 11066355633246021 |
oct | 1062357177567716 |
9 | 161763665778456 |
10 | 38652457447374 |
11 | 1135246261a481 |
12 | 4403131962066 |
13 | 1874bac8b13a4 |
14 | 978b08b351b8 |
15 | 47068c074619 |
hex | 232779feefce |
38652457447374 has 8 divisors (see below), whose sum is σ = 77304914894760. Its totient is φ = 12884152482456.
The previous prime is 38652457447267. The next prime is 38652457447391. The reversal of 38652457447374 is 47374475425683.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
38652457447374 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 38652457447299 and 38652457447308.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3221038120609 + ... + 3221038120620.
It is an arithmetic number, because the mean of its divisors is an integer number (9663114361845).
Almost surely, 238652457447374 is an apocalyptic number.
38652457447374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38652457447374 is a wasteful number, since it uses less digits than its factorization.
38652457447374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6442076241234.
The product of its digits is 1896652800, while the sum is 69.
The spelling of 38652457447374 in words is "thirty-eight trillion, six hundred fifty-two billion, four hundred fifty-seven million, four hundred forty-seven thousand, three hundred seventy-four".
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