Base | Representation |
---|---|
bin | 1111111110011… |
… | …0111010110100 |
3 | 11200002021010121 |
4 | 3333212322310 |
5 | 114123144012 |
6 | 10352101324 |
7 | 1442354104 |
oct | 377467264 |
9 | 150067117 |
10 | 67006132 |
11 | 34906776 |
12 | 1a534844 |
13 | 10b60bcb |
14 | 8c83204 |
15 | 5d38a07 |
hex | 3fe6eb4 |
67006132 has 6 divisors (see below), whose sum is σ = 117260738. Its totient is φ = 33503064.
The previous prime is 67006117. The next prime is 67006133. The reversal of 67006132 is 23160076.
It can be written as a sum of positive squares in only one way, i.e., 55890576 + 11115556 = 7476^2 + 3334^2 .
It is a junction number, because it is equal to n+sod(n) for n = 67006097 and 67006106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67006133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8375763 + ... + 8375770.
Almost surely, 267006132 is an apocalyptic number.
It is an amenable number.
67006132 is a deficient number, since it is larger than the sum of its proper divisors (50254606).
67006132 is a wasteful number, since it uses less digits than its factorization.
67006132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16751537 (or 16751535 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 67006132 is about 8185.7273348188. The cubic root of 67006132 is about 406.1672004193.
The spelling of 67006132 in words is "sixty-seven million, six thousand, one hundred thirty-two".
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