Base | Representation |
---|---|
bin | 1000011111101… |
… | …11001011111100 |
3 | 11222002202001001 |
4 | 10033313023330 |
5 | 121221021233 |
6 | 11023300044 |
7 | 1523521465 |
oct | 417671374 |
9 | 158082031 |
10 | 71267068 |
11 | 37257004 |
12 | 1ba4a624 |
13 | 119c3482 |
14 | 9671d6c |
15 | 63cb27d |
hex | 43f72fc |
71267068 has 6 divisors (see below), whose sum is σ = 124717376. Its totient is φ = 35633532.
The previous prime is 71267059. The next prime is 71267089. The reversal of 71267068 is 86076217.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8908380 + ... + 8908387.
Almost surely, 271267068 is an apocalyptic number.
It is an amenable number.
71267068 is a deficient number, since it is larger than the sum of its proper divisors (53450308).
71267068 is a wasteful number, since it uses less digits than its factorization.
71267068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17816771 (or 17816769 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 37.
The square root of 71267068 is about 8441.9824685911. The cubic root of 71267068 is about 414.6003177630.
The spelling of 71267068 in words is "seventy-one million, two hundred sixty-seven thousand, sixty-eight".
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