Base | Representation |
---|---|
bin | 1001101000100… |
… | …00100100010110 |
3 | 12122001111000211 |
4 | 10310100210112 |
5 | 131141330324 |
6 | 12004000034 |
7 | 2000600314 |
oct | 464204426 |
9 | 178044024 |
10 | 80808214 |
11 | 41683453 |
12 | 2309001a |
13 | 13984216 |
14 | aa370b4 |
15 | 7163294 |
hex | 4d10916 |
80808214 has 8 divisors (see below), whose sum is σ = 121984848. Its totient is φ = 40146600.
The previous prime is 80808193. The next prime is 80808241. The reversal of 80808214 is 41280808.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128362 + ... + 128989.
It is an arithmetic number, because the mean of its divisors is an integer number (15248106).
Almost surely, 280808214 is an apocalyptic number.
80808214 is a deficient number, since it is larger than the sum of its proper divisors (41176634).
80808214 is a wasteful number, since it uses less digits than its factorization.
80808214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257510.
The product of its (nonzero) digits is 4096, while the sum is 31.
The square root of 80808214 is about 8989.3389078397. The cubic root of 80808214 is about 432.3331156961. Note that the first 3 decimals are identical.
The spelling of 80808214 in words is "eighty million, eight hundred eight thousand, two hundred fourteen".
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