Base | Representation |
---|---|
bin | 1011000100100101111… |
… | …11110101111110100001 |
3 | 1100100221100121120201121 |
4 | 11202102333311332201 |
5 | 22213101333103440 |
6 | 450433012132241 |
7 | 36325146652312 |
oct | 5422277657641 |
9 | 1310840546647 |
10 | 380423331745 |
11 | 137378064826 |
12 | 6188b007081 |
13 | 29b48883a82 |
14 | 145ac1d6609 |
15 | 9d67dee34a |
hex | 5892ff5fa1 |
380423331745 has 16 divisors (see below), whose sum is σ = 463010065920. Its totient is φ = 300005294400.
The previous prime is 380423331737. The next prime is 380423331751. The reversal of 380423331745 is 547133324083.
It is not a de Polignac number, because 380423331745 - 23 = 380423331737 is a prime.
It is a super-2 number, since 2×3804233317452 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2284216 + ... + 2445094.
It is an arithmetic number, because the mean of its divisors is an integer number (28938129120).
Almost surely, 2380423331745 is an apocalyptic number.
It is an amenable number.
380423331745 is a deficient number, since it is larger than the sum of its proper divisors (82586734175).
380423331745 is a wasteful number, since it uses less digits than its factorization.
380423331745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167616.
The product of its (nonzero) digits is 725760, while the sum is 43.
The spelling of 380423331745 in words is "three hundred eighty billion, four hundred twenty-three million, three hundred thirty-one thousand, seven hundred forty-five".
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