Base | Representation |
---|---|
bin | 101001001111111… |
… | …1010000001111000 |
3 | 10120110102100120210 |
4 | 1102133322001320 |
5 | 10313312031424 |
6 | 345201551120 |
7 | 46204422624 |
oct | 12237720170 |
9 | 3513370523 |
10 | 1384095864 |
11 | 650316788 |
12 | 3276454a0 |
13 | 1909a0748 |
14 | d1b72184 |
15 | 817a2729 |
hex | 527fa078 |
1384095864 has 16 divisors (see below), whose sum is σ = 3460239720. Its totient is φ = 461365280.
The previous prime is 1384095857. The next prime is 1384095877. The reversal of 1384095864 is 4685904831.
1384095864 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28835307 + ... + 28835354.
Almost surely, 21384095864 is an apocalyptic number.
It is an amenable number.
1384095864 is an abundant number, since it is smaller than the sum of its proper divisors (2076143856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1384095864 is a wasteful number, since it uses less digits than its factorization.
1384095864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57670670 (or 57670666 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 48.
The square root of 1384095864 is about 37203.4388733085. The cubic root of 1384095864 is about 1114.4366607383.
The spelling of 1384095864 in words is "one billion, three hundred eighty-four million, ninety-five thousand, eight hundred sixty-four".
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