Base | Representation |
---|---|
bin | 1000011101111… |
… | …00100110010100 |
3 | 11221122112212001 |
4 | 10032330212110 |
5 | 121140331332 |
6 | 11014205044 |
7 | 1521502033 |
oct | 416744624 |
9 | 157575761 |
10 | 71027092 |
11 | 37102784 |
12 | 1b953784 |
13 | 1193b186 |
14 | 960c71a |
15 | 63800e7 |
hex | 43bc994 |
71027092 has 12 divisors (see below), whose sum is σ = 130839520. Its totient is φ = 33644376.
The previous prime is 71027081. The next prime is 71027093. The reversal of 71027092 is 29072017.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 71027092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71027093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467208 + ... + 467359.
Almost surely, 271027092 is an apocalyptic number.
It is an amenable number.
71027092 is a deficient number, since it is larger than the sum of its proper divisors (59812428).
71027092 is a wasteful number, since it uses less digits than its factorization.
71027092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 934590 (or 934588 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 28.
The square root of 71027092 is about 8427.7572342824. The cubic root of 71027092 is about 414.1344363360.
The spelling of 71027092 in words is "seventy-one million, twenty-seven thousand, ninety-two".
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