Base | Representation |
---|---|
bin | 1000001000001… |
… | …10000000011110 |
3 | 11202022000011222 |
4 | 10010012000132 |
5 | 114423311141 |
6 | 10433213342 |
7 | 1455352322 |
oct | 404060036 |
9 | 152260158 |
10 | 68182046 |
11 | 3553a1a9 |
12 | 1aa01252 |
13 | 1118320a |
14 | 90ab982 |
15 | 5ebc14b |
hex | 410601e |
68182046 has 8 divisors (see below), whose sum is σ = 105037320. Its totient is φ = 33169608.
The previous prime is 68182039. The next prime is 68182067. The reversal of 68182046 is 64028186.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×681820462 = 9297582793492232, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 68181997 and 68182015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460616 + ... + 460763.
It is an arithmetic number, because the mean of its divisors is an integer number (13129665).
Almost surely, 268182046 is an apocalyptic number.
68182046 is a deficient number, since it is larger than the sum of its proper divisors (36855274).
68182046 is a wasteful number, since it uses less digits than its factorization.
68182046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 921418.
The product of its (nonzero) digits is 18432, while the sum is 35.
The square root of 68182046 is about 8257.2420335122. The cubic root of 68182046 is about 408.5294253316.
The spelling of 68182046 in words is "sixty-eight million, one hundred eighty-two thousand, forty-six".
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