Base | Representation |
---|---|
bin | 1001100101100… |
… | …00011000001010 |
3 | 12121022110120101 |
4 | 10302300120022 |
5 | 131041223333 |
6 | 11551320014 |
7 | 1664336533 |
oct | 462603012 |
9 | 177273511 |
10 | 80414218 |
11 | 41434435 |
12 | 22b2000a |
13 | 13876aa1 |
14 | a97368a |
15 | 70d667d |
hex | 4cb060a |
80414218 has 16 divisors (see below), whose sum is σ = 122744160. Its totient is φ = 39504976.
The previous prime is 80414207. The next prime is 80414237. The reversal of 80414218 is 81241408.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31473 + ... + 33931.
It is an arithmetic number, because the mean of its divisors is an integer number (7671510).
Almost surely, 280414218 is an apocalyptic number.
80414218 is a deficient number, since it is larger than the sum of its proper divisors (42329942).
80414218 is a wasteful number, since it uses less digits than its factorization.
80414218 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2741.
The product of its (nonzero) digits is 2048, while the sum is 28.
The square root of 80414218 is about 8967.3975042930. The cubic root of 80414218 is about 431.6293295341.
The spelling of 80414218 in words is "eighty million, four hundred fourteen thousand, two hundred eighteen".
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