Base | Representation |
---|---|
bin | 101001001110111… |
… | …1110110010011100 |
3 | 10120102110201010122 |
4 | 1102131332302130 |
5 | 10313144403233 |
6 | 345143054112 |
7 | 46200221126 |
oct | 12235766234 |
9 | 3512421118 |
10 | 1383591068 |
11 | 6500014a2 |
12 | 327441338 |
13 | 190854a52 |
14 | d1a80216 |
15 | 81702d98 |
hex | 5277ec9c |
1383591068 has 6 divisors (see below), whose sum is σ = 2421284376. Its totient is φ = 691795532.
The previous prime is 1383591037. The next prime is 1383591103. The reversal of 1383591068 is 8601953831.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172948880 + ... + 172948887.
It is an arithmetic number, because the mean of its divisors is an integer number (403547396).
Almost surely, 21383591068 is an apocalyptic number.
It is an amenable number.
1383591068 is a deficient number, since it is larger than the sum of its proper divisors (1037693308).
1383591068 is a wasteful number, since it uses less digits than its factorization.
1383591068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345897771 (or 345897769 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 44.
The square root of 1383591068 is about 37196.6539893039. The cubic root of 1383591068 is about 1114.3011615560.
The spelling of 1383591068 in words is "one billion, three hundred eighty-three million, five hundred ninety-one thousand, sixty-eight".
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