Base | Representation |
---|---|
bin | 10001010100100100111100… |
… | …00111001001110000000001 |
3 | 11222212102001001021000111201 |
4 | 20222102132013021300001 |
5 | 14443033141144443001 |
6 | 213002255410341201 |
7 | 11010641116324312 |
oct | 1052223607116001 |
9 | 158772031230451 |
10 | 38090422656001 |
11 | 1115606a635061 |
12 | 433221958a801 |
13 | 1833bb059a291 |
14 | 95982cb08609 |
15 | 460c45257501 |
hex | 22a49e1c9c01 |
38090422656001 has 4 divisors (see below), whose sum is σ = 38090437028100. Its totient is φ = 38090408283904.
The previous prime is 38090422655981. The next prime is 38090422656047. The reversal of 38090422656001 is 10065622409083.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11092796442225 + 26997626213776 = 3330585^2 + 5195924^2 .
It is a cyclic number.
It is not a de Polignac number, because 38090422656001 - 211 = 38090422653953 is a prime.
It is a super-2 number, since 2×380904226560012 (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 (38090422656101) 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, 1928296 + ... + 8938633.
It is an arithmetic number, because the mean of its divisors is an integer number (9522609257025).
Almost surely, 238090422656001 is an apocalyptic number.
It is an amenable number.
38090422656001 is a deficient number, since it is larger than the sum of its proper divisors (14372099).
38090422656001 is a wasteful number, since it uses less digits than its factorization.
38090422656001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14372098.
The product of its (nonzero) digits is 622080, while the sum is 46.
The spelling of 38090422656001 in words is "thirty-eight trillion, ninety billion, four hundred twenty-two million, six hundred fifty-six thousand, one".
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