Base | Representation |
---|---|
bin | 1001100010110… |
… | …00100000111000 |
3 | 12120122011220010 |
4 | 10301120200320 |
5 | 130443214303 |
6 | 11535501520 |
7 | 1661310354 |
oct | 461304070 |
9 | 176564803 |
10 | 80054328 |
11 | 41209002 |
12 | 229878a0 |
13 | 1377c033 |
14 | a8bc464 |
15 | 7064c03 |
hex | 4c58838 |
80054328 has 16 divisors (see below), whose sum is σ = 200135880. Its totient is φ = 26684768.
The previous prime is 80054321. The next prime is 80054357. The reversal of 80054328 is 82345008.
It is a junction number, because it is equal to n+sod(n) for n = 80054295 and 80054304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80054321) 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, 1667775 + ... + 1667822.
Almost surely, 280054328 is an apocalyptic number.
It is an amenable number.
80054328 is an abundant number, since it is smaller than the sum of its proper divisors (120081552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80054328 is a wasteful number, since it uses less digits than its factorization.
80054328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3335606 (or 3335602 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 80054328 is about 8947.3084220899. The cubic root of 80054328 is about 430.9844543751.
The spelling of 80054328 in words is "eighty million, fifty-four thousand, three hundred twenty-eight".
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