Base | Representation |
---|---|
bin | 1001100011110… |
… | …11000000001100 |
3 | 12120220100200021 |
4 | 10301323000030 |
5 | 131012224341 |
6 | 11542511524 |
7 | 1662436255 |
oct | 461730014 |
9 | 176810607 |
10 | 80195596 |
11 | 412a5158 |
12 | 22a355a4 |
13 | 137cb420 |
14 | a917b2c |
15 | 70919d1 |
hex | 4c7b00c |
80195596 has 48 divisors (see below), whose sum is σ = 162104544. Its totient is φ = 34384896.
The previous prime is 80195587. The next prime is 80195597. The reversal of 80195596 is 69559108.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (80195597) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72826 + ... + 73918.
It is an arithmetic number, because the mean of its divisors is an integer number (3377178).
Almost surely, 280195596 is an apocalyptic number.
It is an amenable number.
80195596 is an abundant number, since it is smaller than the sum of its proper divisors (81908948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80195596 is a wasteful number, since it uses less digits than its factorization.
80195596 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1210 (or 1208 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 43.
The square root of 80195596 is about 8955.1993835983. The cubic root of 80195596 is about 431.2378178733.
The spelling of 80195596 in words is "eighty million, one hundred ninety-five thousand, five hundred ninety-six".
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