Base | Representation |
---|---|
bin | 1001111010110… |
… | …01111010100010 |
3 | 12210120021220002 |
4 | 10331121322202 |
5 | 132300041134 |
6 | 12131220002 |
7 | 2030144330 |
oct | 475317242 |
9 | 183507802 |
10 | 83205794 |
11 | 42a70821 |
12 | 23a47602 |
13 | 143135c9 |
14 | b09cb50 |
15 | 748887e |
hex | 4f59ea2 |
83205794 has 16 divisors (see below), whose sum is σ = 142803648. Its totient is φ = 35618352.
The previous prime is 83205781. The next prime is 83205797. The reversal of 83205794 is 49750238.
It is not an unprimeable number, because it can be changed into a prime (83205797) 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, 11249 + ... + 17115.
It is an arithmetic number, because the mean of its divisors is an integer number (8925228).
Almost surely, 283205794 is an apocalyptic number.
83205794 is a deficient number, since it is larger than the sum of its proper divisors (59597854).
83205794 is a wasteful number, since it uses less digits than its factorization.
83205794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6889.
The product of its (nonzero) digits is 60480, while the sum is 38.
The square root of 83205794 is about 9121.7209998991. The cubic root of 83205794 is about 436.5672868520.
The spelling of 83205794 in words is "eighty-three million, two hundred five thousand, seven hundred ninety-four".
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