Base | Representation |
---|---|
bin | 10001110101000111001110… |
… | …11010111110111100000001 |
3 | 12010211021120220122212200001 |
4 | 20322203213122332330001 |
5 | 20114342142041311241 |
6 | 215220021542400001 |
7 | 11154465213604552 |
oct | 1072434732767401 |
9 | 163737526585601 |
10 | 39208344088321 |
11 | 11547190095441 |
12 | 4492a0b130001 |
13 | 18b543c227675 |
14 | 9979a03ca329 |
15 | 47ed74242431 |
hex | 23a8e76bef01 |
39208344088321 has 4 divisors (see below), whose sum is σ = 39208366948144. Its totient is φ = 39208321228500.
The previous prime is 39208344088297. The next prime is 39208344088369. The reversal of 39208344088321 is 12388044380293.
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.
It is a cyclic number.
It is not a de Polignac number, because 39208344088321 - 211 = 39208344086273 is a prime.
It is a super-2 number, since 2×392083440883212 (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 (39208344088021) 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, 8628255 + ... + 12363796.
It is an arithmetic number, because the mean of its divisors is an integer number (9802091737036).
Almost surely, 239208344088321 is an apocalyptic number.
It is an amenable number.
39208344088321 is a deficient number, since it is larger than the sum of its proper divisors (22859823).
39208344088321 is a wasteful number, since it uses less digits than its factorization.
39208344088321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22859822.
The product of its (nonzero) digits is 7962624, while the sum is 55.
The spelling of 39208344088321 in words is "thirty-nine trillion, two hundred eight billion, three hundred forty-four million, eighty-eight thousand, three hundred twenty-one".
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