Base | Representation |
---|---|
bin | 1011000100100110000… |
… | …01010010010101000001 |
3 | 1100100221101022210121200 |
4 | 11202103001102111001 |
5 | 22213101432210032 |
6 | 450433024211413 |
7 | 36325153116201 |
oct | 5422301222501 |
9 | 1310841283550 |
10 | 380423710017 |
11 | 1373782a2a4a |
12 | 6188b169b69 |
13 | 29b48986cc0 |
14 | 145ac294401 |
15 | 9d67e7647c |
hex | 5893052541 |
380423710017 has 24 divisors (see below), whose sum is σ = 595076227200. Its totient is φ = 232799025888.
The previous prime is 380423710003. The next prime is 380423710021. The reversal of 380423710017 is 710017324083.
It is not a de Polignac number, because 380423710017 - 28 = 380423709761 is a prime.
It is a super-2 number, since 2×3804237100172 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (380423700017) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9061417 + ... + 9103302.
It is an arithmetic number, because the mean of its divisors is an integer number (24794842800).
Almost surely, 2380423710017 is an apocalyptic number.
It is an amenable number.
380423710017 is a deficient number, since it is larger than the sum of its proper divisors (214652517183).
380423710017 is a wasteful number, since it uses less digits than its factorization.
380423710017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18164917 (or 18164914 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The spelling of 380423710017 in words is "three hundred eighty billion, four hundred twenty-three million, seven hundred ten thousand, seventeen".
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