Base | Representation |
---|---|
bin | 1000100000001… |
… | …00111011100100 |
3 | 11222012121021002 |
4 | 10100010323210 |
5 | 121224321424 |
6 | 11024412432 |
7 | 1524144560 |
oct | 420047344 |
9 | 158177232 |
10 | 71323364 |
11 | 37295332 |
12 | 1ba77118 |
13 | 11a12c98 |
14 | 96886a0 |
15 | 63dccae |
hex | 4404ee4 |
71323364 has 24 divisors (see below), whose sum is σ = 151038720. Its totient is φ = 28768896.
The previous prime is 71323363. The next prime is 71323367. The reversal of 71323364 is 46332317.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (71323361) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74444 + ... + 75395.
It is an arithmetic number, because the mean of its divisors is an integer number (6293280).
Almost surely, 271323364 is an apocalyptic number.
It is an amenable number.
71323364 is an abundant number, since it is smaller than the sum of its proper divisors (79715356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71323364 is a wasteful number, since it uses less digits than its factorization.
71323364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149867 (or 149865 counting only the distinct ones).
The product of its digits is 9072, while the sum is 29.
The square root of 71323364 is about 8445.3160982879. The cubic root of 71323364 is about 414.7094574498.
The spelling of 71323364 in words is "seventy-one million, three hundred twenty-three thousand, three hundred sixty-four".
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