Base | Representation |
---|---|
bin | 1000000001100… |
… | …00001111111110 |
3 | 11200122112011010 |
4 | 10000300033332 |
5 | 114212301434 |
6 | 10402340050 |
7 | 1445044563 |
oct | 400601776 |
9 | 150575133 |
10 | 67306494 |
11 | 34aa1402 |
12 | 1a65a626 |
13 | 10c37838 |
14 | 8d2086a |
15 | 5d979e9 |
hex | 40303fe |
67306494 has 8 divisors (see below), whose sum is σ = 134613000. Its totient is φ = 22435496.
The previous prime is 67306489. The next prime is 67306523. The reversal of 67306494 is 49460376.
It is a sphenic number, since it is the product of 3 distinct primes.
67306494 is an admirable number.
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, 5608869 + ... + 5608880.
It is an arithmetic number, because the mean of its divisors is an integer number (16826625).
Almost surely, 267306494 is an apocalyptic number.
67306494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67306494 is a wasteful number, since it uses less digits than its factorization.
67306494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11217754.
The product of its (nonzero) digits is 108864, while the sum is 39.
The square root of 67306494 is about 8204.0535103082. The cubic root of 67306494 is about 406.7731915091.
The spelling of 67306494 in words is "sixty-seven million, three hundred six thousand, four hundred ninety-four".
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