Base | Representation |
---|---|
bin | 1011111010111111… |
… | …10110000010101000 |
3 | 121112001121102021111 |
4 | 11331133312002220 |
5 | 101102004421422 |
6 | 2535040120104 |
7 | 314416033654 |
oct | 57537660250 |
9 | 17461542244 |
10 | 6400467112 |
11 | 2794995746 |
12 | 12a7606034 |
13 | 7b0041b60 |
14 | 44a095a64 |
15 | 276d8ea77 |
hex | 17d7f60a8 |
6400467112 has 32 divisors (see below), whose sum is σ = 12932990280. Its totient is φ = 2952011520.
The previous prime is 6400467079. The next prime is 6400467113. The reversal of 6400467112 is 2117640046.
It can be written as a sum of positive squares in 4 ways, for example, as 4575981316 + 1824485796 = 67646^2 + 42714^2 .
It is not an unprimeable number, because it can be changed into a prime (6400467113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134662 + ... + 175882.
Almost surely, 26400467112 is an apocalyptic number.
It is an amenable number.
6400467112 is an abundant number, since it is smaller than the sum of its proper divisors (6532523168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6400467112 is a wasteful number, since it uses less digits than its factorization.
6400467112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42733 (or 42729 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 6400467112 is about 80002.9193967320. The cubic root of 6400467112 is about 1856.6807019680.
The spelling of 6400467112 in words is "six billion, four hundred million, four hundred sixty-seven thousand, one hundred twelve".
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