Base | Representation |
---|---|
bin | 1000000011010… |
… | …00010011000100 |
3 | 11201002012001212 |
4 | 10001220103010 |
5 | 114242123233 |
6 | 10411310552 |
7 | 1450022105 |
oct | 401502304 |
9 | 151065055 |
10 | 67536068 |
11 | 35138936 |
12 | 1a74b458 |
13 | 10cb8192 |
14 | 8d803ac |
15 | 5de0a48 |
hex | 40684c4 |
67536068 has 24 divisors (see below), whose sum is σ = 119768544. Its totient is φ = 33320000.
The previous prime is 67536047. The next prime is 67536071. The reversal of 67536068 is 86063576.
It is a super-2 number, since 2×675360682 = 9122240961801248, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137303 + ... + 137793.
It is an arithmetic number, because the mean of its divisors is an integer number (4990356).
Almost surely, 267536068 is an apocalyptic number.
It is an amenable number.
67536068 is a deficient number, since it is larger than the sum of its proper divisors (52232476).
67536068 is a wasteful number, since it uses less digits than its factorization.
67536068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 883 (or 881 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 41.
The square root of 67536068 is about 8218.0330980107. The cubic root of 67536068 is about 407.2351507721.
It can be divided in two parts, 6753 and 6068, that added together give a palindrome (12821).
The spelling of 67536068 in words is "sixty-seven million, five hundred thirty-six thousand, sixty-eight".
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