Base | Representation |
---|---|
bin | 100101010111101101… |
… | …0111011011110110011 |
3 | 21200010221012120020222 |
4 | 1022233122323132303 |
5 | 2303324113433012 |
6 | 100511213123255 |
7 | 5540505566060 |
oct | 1125732733663 |
9 | 250127176228 |
10 | 80252483507 |
11 | 31042486739 |
12 | 1367848952b |
13 | 774c536a41 |
14 | 3c544ddc67 |
15 | 214a743972 |
hex | 12af6bb7b3 |
80252483507 has 4 divisors (see below), whose sum is σ = 91717124016. Its totient is φ = 68787843000.
The previous prime is 80252483483. The next prime is 80252483539. The reversal of 80252483507 is 70538425208.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 80252483507 - 28 = 80252483251 is a prime.
It is a super-2 number, since 2×802524835072 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (80252483557) 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, 5732320244 + ... + 5732320257.
It is an arithmetic number, because the mean of its divisors is an integer number (22929281004).
Almost surely, 280252483507 is an apocalyptic number.
80252483507 is a deficient number, since it is larger than the sum of its proper divisors (11464640509).
80252483507 is a wasteful number, since it uses less digits than its factorization.
80252483507 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11464640508.
The product of its (nonzero) digits is 537600, while the sum is 44.
The spelling of 80252483507 in words is "eighty billion, two hundred fifty-two million, four hundred eighty-three thousand, five hundred seven".
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