Base | Representation |
---|---|
bin | 100001010110110011… |
… | …1001111111100111100 |
3 | 20211220011200000100120 |
4 | 1002231213033330330 |
5 | 2133200322132220 |
6 | 52523555054540 |
7 | 5114053600245 |
oct | 1025547177474 |
9 | 224804600316 |
10 | 71632224060 |
11 | 28419583181 |
12 | 11a715a1450 |
13 | 69a76537c7 |
14 | 36776d7ccc |
15 | 1ce3a77a40 |
hex | 10ad9cff3c |
71632224060 has 48 divisors (see below), whose sum is σ = 201609483936. Its totient is φ = 19002949632.
The previous prime is 71632224023. The next prime is 71632224067. The reversal of 71632224060 is 6042223617.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71632224067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3081349 + ... + 3104508.
It is an arithmetic number, because the mean of its divisors is an integer number (4200197582).
Almost surely, 271632224060 is an apocalyptic number.
It is an amenable number.
71632224060 is an abundant number, since it is smaller than the sum of its proper divisors (129977259876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71632224060 is a wasteful number, since it uses less digits than its factorization.
71632224060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6186062 (or 6186060 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 33.
Adding to 71632224060 its reverse (6042223617), we get a palindrome (77674447677).
The spelling of 71632224060 in words is "seventy-one billion, six hundred thirty-two million, two hundred twenty-four thousand, sixty".
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