Base | Representation |
---|---|
bin | 111111111110110… |
… | …011110101101000 |
3 | 2202210211212221122 |
4 | 333332303311220 |
5 | 4144244223424 |
6 | 254303154412 |
7 | 35413001063 |
oct | 7776636550 |
9 | 2683755848 |
10 | 1073429864 |
11 | 500a17821 |
12 | 25b5a5a08 |
13 | 141509c00 |
14 | a27c38da |
15 | 6438845e |
hex | 3ffb3d68 |
1073429864 has 24 divisors (see below), whose sum is σ = 2179414710. Its totient is φ = 495428544.
The previous prime is 1073429837. The next prime is 1073429879. The reversal of 1073429864 is 4689243701.
It can be written as a sum of positive squares in 3 ways, for example, as 775176964 + 298252900 = 27842^2 + 17270^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 395627 + ... + 398330.
Almost surely, 21073429864 is an apocalyptic number.
It is an amenable number.
1073429864 is an abundant number, since it is smaller than the sum of its proper divisors (1105984846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1073429864 is a wasteful number, since it uses less digits than its factorization.
1073429864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 793989 (or 793972 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 44.
The square root of 1073429864 is about 32763.2395223671. The cubic root of 1073429864 is about 1023.9008209811.
The spelling of 1073429864 in words is "one billion, seventy-three million, four hundred twenty-nine thousand, eight hundred sixty-four".
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