Base | Representation |
---|---|
bin | 1001101000101… |
… | …01101001111010 |
3 | 12122002112121112 |
4 | 10310111221322 |
5 | 131143012200 |
6 | 12004240322 |
7 | 2001015131 |
oct | 464255172 |
9 | 178075545 |
10 | 80829050 |
11 | 41698075 |
12 | 230a00a2 |
13 | 13990853 |
14 | aa40918 |
15 | 7169535 |
hex | 4d15a7a |
80829050 has 24 divisors (see below), whose sum is σ = 159187356. Its totient is φ = 30429440.
The previous prime is 80829037. The next prime is 80829079. The reversal of 80829050 is 5092808.
It can be written as a sum of positive squares in 6 ways, for example, as 16556761 + 64272289 = 4069^2 + 8017^2 .
It is a junction number, because it is equal to n+sod(n) for n = 80828998 and 80829016.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46697 + ... + 48396.
Almost surely, 280829050 is an apocalyptic number.
80829050 is a deficient number, since it is larger than the sum of its proper divisors (78358306).
80829050 is a wasteful number, since it uses less digits than its factorization.
80829050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95122 (or 95117 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 80829050 is about 8990.4977615258. The cubic root of 80829050 is about 432.3702708244.
The spelling of 80829050 in words is "eighty million, eight hundred twenty-nine thousand, fifty".
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