Base | Representation |
---|---|
bin | 1001111011101… |
… | …00011000100111 |
3 | 12210202210121200 |
4 | 10331310120213 |
5 | 132312023330 |
6 | 12133413543 |
7 | 2031105405 |
oct | 475643047 |
9 | 183683550 |
10 | 83314215 |
11 | 43035226 |
12 | 23a9a2b3 |
13 | 14350a6a |
14 | b0ca475 |
15 | 74aaa60 |
hex | 4f74627 |
83314215 has 24 divisors (see below), whose sum is σ = 144628848. Its totient is φ = 44367360.
The previous prime is 83314199. The next prime is 83314249. The reversal of 83314215 is 51241338.
It is a happy number.
It is not a de Polignac number, because 83314215 - 24 = 83314199 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48247 + ... + 49943.
It is an arithmetic number, because the mean of its divisors is an integer number (6026202).
Almost surely, 283314215 is an apocalyptic number.
83314215 is a deficient number, since it is larger than the sum of its proper divisors (61314633).
83314215 is a wasteful number, since it uses less digits than its factorization.
83314215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2799 (or 2796 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 83314215 is about 9127.6620774435. The cubic root of 83314215 is about 436.7568270084.
The spelling of 83314215 in words is "eighty-three million, three hundred fourteen thousand, two hundred fifteen".
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