Base | Representation |
---|---|
bin | 1000100000100… |
… | …11100110101010 |
3 | 11222022122201002 |
4 | 10100103212222 |
5 | 121233232331 |
6 | 11025555002 |
7 | 1524515030 |
oct | 420234652 |
9 | 158278632 |
10 | 71383466 |
11 | 37326500 |
12 | 1baa5a62 |
13 | 11a3444b |
14 | 96a2550 |
15 | 64009cb |
hex | 44139aa |
71383466 has 24 divisors (see below), whose sum is σ = 134510880. Its totient is φ = 27811080.
The previous prime is 71383463. The next prime is 71383469. The reversal of 71383466 is 66438317.
It is an interprime number because it is at equal distance from previous prime (71383463) and next prime (71383469).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (71383463) 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 in 11 ways as a sum of consecutive naturals, for example, 19376 + ... + 22763.
It is an arithmetic number, because the mean of its divisors is an integer number (5604620).
Almost surely, 271383466 is an apocalyptic number.
71383466 is a deficient number, since it is larger than the sum of its proper divisors (63127414).
71383466 is a wasteful number, since it uses less digits than its factorization.
71383466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42170 (or 42159 counting only the distinct ones).
The product of its digits is 72576, while the sum is 38.
The square root of 71383466 is about 8448.8736527421. The cubic root of 71383466 is about 414.8259123698.
The spelling of 71383466 in words is "seventy-one million, three hundred eighty-three thousand, four hundred sixty-six".
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