Base | Representation |
---|---|
bin | 100101100110000010… |
… | …1110010011100101100 |
3 | 21201101110021202102121 |
4 | 1023030011302130230 |
5 | 2310320232340443 |
6 | 101031034402324 |
7 | 5555436156304 |
oct | 1131405623454 |
9 | 251343252377 |
10 | 80733480748 |
11 | 31269a44018 |
12 | 137915903a4 |
13 | 77c80975ab |
14 | 3c9c34a604 |
15 | 2177aa64ed |
hex | 12cc17272c |
80733480748 has 6 divisors (see below), whose sum is σ = 141283591316. Its totient is φ = 40366740372.
The previous prime is 80733480689. The next prime is 80733480749. The reversal of 80733480748 is 84708433708.
It is a junction number, because it is equal to n+sod(n) for n = 80733480695 and 80733480704.
It is not an unprimeable number, because it can be changed into a prime (80733480749) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10091685090 + ... + 10091685097.
Almost surely, 280733480748 is an apocalyptic number.
It is an amenable number.
80733480748 is a deficient number, since it is larger than the sum of its proper divisors (60550110568).
80733480748 is a wasteful number, since it uses less digits than its factorization.
80733480748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20183370191 (or 20183370189 counting only the distinct ones).
The product of its (nonzero) digits is 3612672, while the sum is 52.
The spelling of 80733480748 in words is "eighty billion, seven hundred thirty-three million, four hundred eighty thousand, seven hundred forty-eight".
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