Base | Representation |
---|---|
bin | 1011000100001010101… |
… | …10010000100100010001 |
3 | 1100100100101200221000000 |
4 | 11202011112100210101 |
5 | 22212114221424201 |
6 | 450354151520213 |
7 | 36316366312362 |
oct | 5420526204421 |
9 | 1310311627000 |
10 | 380194326801 |
11 | 13726a870a43 |
12 | 61826389069 |
13 | 29b102b26a3 |
14 | 14589a23b69 |
15 | 9d52c65d86 |
hex | 5885590911 |
380194326801 has 63 divisors (see below), whose sum is σ = 585323863873. Its totient is φ = 246836911680.
The previous prime is 380194326793. The next prime is 380194326817. The reversal of 380194326801 is 108623491083.
The square root of 380194326801 is 616599.
It is a perfect power (a square), and thus also a powerful number.
380194326801 is a `hidden beast` number, since 380 + 1 + 9 + 4 + 3 + 268 + 0 + 1 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 285652836225 + 94541490576 = 534465^2 + 307476^2 .
It is not a de Polignac number, because 380194326801 - 23 = 380194326793 is a prime.
It is a super-2 number, since 2×3801943268012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (380194324801) by changing a digit.
It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 682574815 + ... + 682575371.
Almost surely, 2380194326801 is an apocalyptic number.
380194326801 is the 616599-th square number.
380194326801 is the 308300-th centered octagonal number.
It is an amenable number.
380194326801 is a deficient number, since it is larger than the sum of its proper divisors (205129537072).
380194326801 is an frugal number, since it uses more digits than its factorization.
380194326801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1214 (or 601 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The spelling of 380194326801 in words is "three hundred eighty billion, one hundred ninety-four million, three hundred twenty-six thousand, eight hundred one".
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