Base | Representation |
---|---|
bin | 1001101000101… |
… | …10111010010110 |
3 | 12122002210200012 |
4 | 10310112322112 |
5 | 131143143243 |
6 | 12004320222 |
7 | 2001036134 |
oct | 464267226 |
9 | 178083605 |
10 | 80834198 |
11 | 416a0a25 |
12 | 230a3072 |
13 | 13992cb3 |
14 | aa42754 |
15 | 716ad18 |
hex | 4d16e96 |
80834198 has 16 divisors (see below), whose sum is σ = 123379200. Its totient is φ = 39713256.
The previous prime is 80834197. The next prime is 80834203. The reversal of 80834198 is 89143808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80834191) 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, 31811 + ... + 34257.
It is an arithmetic number, because the mean of its divisors is an integer number (7711200).
Almost surely, 280834198 is an apocalyptic number.
80834198 is a deficient number, since it is larger than the sum of its proper divisors (42545002).
80834198 is a wasteful number, since it uses less digits than its factorization.
80834198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2731.
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 80834198 is about 8990.7840592464. The cubic root of 80834198 is about 432.3794498465.
The spelling of 80834198 in words is "eighty million, eight hundred thirty-four thousand, one hundred ninety-eight".
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