Base | Representation |
---|---|
bin | 1000000010000… |
… | …11001010001010 |
3 | 11200210110101201 |
4 | 10001003022022 |
5 | 114222241241 |
6 | 10404134414 |
7 | 1445516440 |
oct | 401031212 |
9 | 150713351 |
10 | 67383946 |
11 | 35044613 |
12 | 1a69740a |
13 | 10c63b76 |
14 | 8d40b90 |
15 | 5db0931 |
hex | 404328a |
67383946 has 8 divisors (see below), whose sum is σ = 115515360. Its totient is φ = 28878828.
The previous prime is 67383931. The next prime is 67383983. The reversal of 67383946 is 64938376.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 67383896 and 67383905.
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, 2406556 + ... + 2406583.
It is an arithmetic number, because the mean of its divisors is an integer number (14439420).
Almost surely, 267383946 is an apocalyptic number.
67383946 is a deficient number, since it is larger than the sum of its proper divisors (48131414).
67383946 is a wasteful number, since it uses less digits than its factorization.
67383946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4813148.
The product of its digits is 653184, while the sum is 46.
The square root of 67383946 is about 8208.7725026340. The cubic root of 67383946 is about 406.9291612047.
The spelling of 67383946 in words is "sixty-seven million, three hundred eighty-three thousand, nine hundred forty-six".
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