Base | Representation |
---|---|
bin | 1000100001000… |
… | …10111111010100 |
3 | 11222102212011002 |
4 | 10100202333110 |
5 | 121242241414 |
6 | 11031202432 |
7 | 1525166534 |
oct | 420427724 |
9 | 158385132 |
10 | 71446484 |
11 | 3736988a |
12 | 1bb16418 |
13 | 11a57035 |
14 | 96bb4c4 |
15 | 64144de |
hex | 4422fd4 |
71446484 has 12 divisors (see below), whose sum is σ = 125090784. Its totient is φ = 35706264.
The previous prime is 71446481. The next prime is 71446489. The reversal of 71446484 is 48464417.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71446481) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13067 + ... + 17709.
It is an arithmetic number, because the mean of its divisors is an integer number (10424232).
Almost surely, 271446484 is an apocalyptic number.
It is an amenable number.
71446484 is a deficient number, since it is larger than the sum of its proper divisors (53644300).
71446484 is a wasteful number, since it uses less digits than its factorization.
71446484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8494 (or 8492 counting only the distinct ones).
The product of its digits is 86016, while the sum is 38.
The square root of 71446484 is about 8452.6022028722. The cubic root of 71446484 is about 414.9479472141.
The spelling of 71446484 in words is "seventy-one million, four hundred forty-six thousand, four hundred eighty-four".
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