Base | Representation |
---|---|
bin | 1000000000111… |
… | …01101110011000 |
3 | 11200111200001211 |
4 | 10000131232120 |
5 | 114202334431 |
6 | 10400552504 |
7 | 1444310425 |
oct | 400355630 |
9 | 150450054 |
10 | 67230616 |
11 | 34a4a3a2 |
12 | 1a622734 |
13 | 10c0c13b |
14 | 8d00d4c |
15 | 5d802b1 |
hex | 401db98 |
67230616 has 8 divisors (see below), whose sum is σ = 126057420. Its totient is φ = 33615304.
The previous prime is 67230589. The next prime is 67230619. The reversal of 67230616 is 61603276.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67230619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4201906 + ... + 4201921.
Almost surely, 267230616 is an apocalyptic number.
It is an amenable number.
67230616 is a deficient number, since it is larger than the sum of its proper divisors (58826804).
67230616 is a wasteful number, since it uses less digits than its factorization.
67230616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8403833 (or 8403829 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 67230616 is about 8199.4277849128. The cubic root of 67230616 is about 406.6202753972.
The spelling of 67230616 in words is "sixty-seven million, two hundred thirty thousand, six hundred sixteen".
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