Base | Representation |
---|---|
bin | 1011011110000110010… |
… | …11010000010110101011 |
3 | 1101200021122210012122210 |
4 | 11233003023100112223 |
5 | 22424122313003002 |
6 | 501015445020203 |
7 | 40321401150000 |
oct | 5570313202653 |
9 | 1350248705583 |
10 | 394116531627 |
11 | 142164564545 |
12 | 644709b4663 |
13 | 2b21b753900 |
14 | 1510aa498a7 |
15 | a3ba12d96c |
hex | 5bc32d05ab |
394116531627 has 90 divisors (see below), whose sum is σ = 664986227892. Its totient is φ = 207520290432.
The previous prime is 394116531617. The next prime is 394116531659. The reversal of 394116531627 is 726135611493.
394116531627 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 394116531627 - 26 = 394116531563 is a prime.
It is not an unprimeable number, because it can be changed into a prime (394116531617) by changing a digit.
It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 692647399 + ... + 692647967.
Almost surely, 2394116531627 is an apocalyptic number.
394116531627 is a deficient number, since it is larger than the sum of its proper divisors (270869696265).
394116531627 is an frugal number, since it uses more digits than its factorization.
394116531627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1195 (or 592 counting only the distinct ones).
The product of its digits is 816480, while the sum is 48.
Multiplying 394116531627 by its sum of digits (48), we get a square (18917593518096 = 43494362).
The spelling of 394116531627 in words is "three hundred ninety-four billion, one hundred sixteen million, five hundred thirty-one thousand, six hundred twenty-seven".
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