Base | Representation |
---|---|
bin | 10111000011110… |
… | …101111100111100 |
3 | 222221222201020101 |
4 | 113003311330330 |
5 | 1243020232023 |
6 | 102220130444 |
7 | 12405311623 |
oct | 2703657474 |
9 | 887881211 |
10 | 386883388 |
11 | 189427241 |
12 | a9696a24 |
13 | 621cb2a8 |
14 | 3954c6ba |
15 | 23e721ad |
hex | 170f5f3c |
386883388 has 6 divisors (see below), whose sum is σ = 677045936. Its totient is φ = 193441692.
The previous prime is 386883383. The next prime is 386883439. The reversal of 386883388 is 883388683.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (386883383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48360420 + ... + 48360427.
Almost surely, 2386883388 is an apocalyptic number.
It is an amenable number.
386883388 is a deficient number, since it is larger than the sum of its proper divisors (290162548).
386883388 is a wasteful number, since it uses less digits than its factorization.
386883388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96720851 (or 96720849 counting only the distinct ones).
The product of its digits is 5308416, while the sum is 55.
The square root of 386883388 is about 19669.3514890553. The cubic root of 386883388 is about 728.6629607708.
The spelling of 386883388 in words is "three hundred eighty-six million, eight hundred eighty-three thousand, three hundred eighty-eight".
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