Base | Representation |
---|---|
bin | 1001100101000… |
… | …01001101111011 |
3 | 12121012022101120 |
4 | 10302201031323 |
5 | 131032231443 |
6 | 11550120323 |
7 | 1663660515 |
oct | 462411573 |
9 | 177168346 |
10 | 80352123 |
11 | 413a1815 |
12 | 22ab00a3 |
13 | 13854747 |
14 | a958bb5 |
15 | 70c3083 |
hex | 4ca137b |
80352123 has 8 divisors (see below), whose sum is σ = 110031888. Its totient is φ = 52120224.
The previous prime is 80352109. The next prime is 80352131. The reversal of 80352123 is 32125308.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80352123 - 220 = 79303547 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80352093 and 80352102.
It is not an unprimeable number, because it can be changed into a prime (80352143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361836 + ... + 362057.
It is an arithmetic number, because the mean of its divisors is an integer number (13753986).
Almost surely, 280352123 is an apocalyptic number.
80352123 is a deficient number, since it is larger than the sum of its proper divisors (29679765).
80352123 is a wasteful number, since it uses less digits than its factorization.
80352123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 723933.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 80352123 is about 8963.9345713810. The cubic root of 80352123 is about 431.5182010729.
The spelling of 80352123 in words is "eighty million, three hundred fifty-two thousand, one hundred twenty-three".
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