Base | Representation |
---|---|
bin | 111110101011011011… |
… | …100011111111011010 |
3 | 20102201022000200021111 |
4 | 332223123203333122 |
5 | 2100312430414212 |
6 | 50530102130534 |
7 | 4601525663404 |
oct | 765333437732 |
9 | 212638020244 |
10 | 67300638682 |
11 | 265a6501a52 |
12 | 11062a20a4a |
13 | 6467125834 |
14 | 338630bb74 |
15 | 1b3d654ea7 |
hex | fab6e3fda |
67300638682 has 12 divisors (see below), whose sum is σ = 106543810026. Its totient is φ = 31879249560.
The previous prime is 67300638667. The next prime is 67300638733. The reversal of 67300638682 is 28683600376.
It can be written as a sum of positive squares in only one way, i.e., 65024490001 + 2276148681 = 254999^2 + 47709^2 .
It is a super-2 number, since 2×673006386822 (a number of 22 digits) contains 22 as substring.
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, 46606369 + ... + 46607812.
Almost surely, 267300638682 is an apocalyptic number.
67300638682 is a deficient number, since it is larger than the sum of its proper divisors (39243171344).
67300638682 is a wasteful number, since it uses less digits than its factorization.
67300638682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93214221 (or 93214202 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 49.
The spelling of 67300638682 in words is "sixty-seven billion, three hundred million, six hundred thirty-eight thousand, six hundred eighty-two".
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