Base | Representation |
---|---|
bin | 11110001100110111… |
… | …001111111011101000 |
3 | 10002200222010100200111 |
4 | 132030313033323220 |
5 | 1012403041030423 |
6 | 22521445544104 |
7 | 2225412000031 |
oct | 361467177350 |
9 | 102628110614 |
10 | 32428064488 |
11 | 128308848a6 |
12 | 6350115034 |
13 | 309a428a51 |
14 | 17d8ad1a88 |
15 | c9bd9560d |
hex | 78cdcfee8 |
32428064488 has 16 divisors (see below), whose sum is σ = 60807267360. Its totient is φ = 16212793200.
The previous prime is 32428064483. The next prime is 32428064489. The reversal of 32428064488 is 88446082423.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (32428064483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38508 + ... + 257563.
It is an arithmetic number, because the mean of its divisors is an integer number (3800454210).
Almost surely, 232428064488 is an apocalyptic number.
It is an amenable number.
32428064488 is a deficient number, since it is larger than the sum of its proper divisors (28379202872).
32428064488 is a wasteful number, since it uses less digits than its factorization.
32428064488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309768 (or 309764 counting only the distinct ones).
The product of its (nonzero) digits is 2359296, while the sum is 49.
The spelling of 32428064488 in words is "thirty-two billion, four hundred twenty-eight million, sixty-four thousand, four hundred eighty-eight".
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