Base | Representation |
---|---|
bin | 100001001010000001… |
… | …0110100101000101100 |
3 | 20210210021110121010222 |
4 | 1002110002310220230 |
5 | 2131311012311323 |
6 | 52413232350512 |
7 | 5100324410240 |
oct | 1022402645054 |
9 | 223707417128 |
10 | 71203244588 |
11 | 28219414593 |
12 | 119719a5438 |
13 | 69398068b8 |
14 | 363674c420 |
15 | 1cbb08c9c8 |
hex | 10940b4a2c |
71203244588 has 24 divisors (see below), whose sum is σ = 143737396992. Its totient is φ = 30230481744.
The previous prime is 71203244569. The next prime is 71203244599. The reversal of 71203244588 is 88544230217.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 11880056 + ... + 11886047.
It is an arithmetic number, because the mean of its divisors is an integer number (5989058208).
Almost surely, 271203244588 is an apocalyptic number.
It is an amenable number.
71203244588 is an abundant number, since it is smaller than the sum of its proper divisors (72534152404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71203244588 is a wasteful number, since it uses less digits than its factorization.
71203244588 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23766221 (or 23766219 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 44.
The spelling of 71203244588 in words is "seventy-one billion, two hundred three million, two hundred forty-four thousand, five hundred eighty-eight".
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