Base | Representation |
---|---|
bin | 1001111100011… |
… | …10011010010110 |
3 | 12210222012212002 |
4 | 10332032122112 |
5 | 132323431242 |
6 | 12135555302 |
7 | 2032031252 |
oct | 476163226 |
9 | 183865762 |
10 | 83420822 |
11 | 430a8331 |
12 | 23b2bb32 |
13 | 1438a444 |
14 | b117262 |
15 | 74cc432 |
hex | 4f8e696 |
83420822 has 8 divisors (see below), whose sum is σ = 125172336. Its totient is φ = 41696712.
The previous prime is 83420809. The next prime is 83420837. The reversal of 83420822 is 22802438.
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, 4568 + ... + 13700.
It is an arithmetic number, because the mean of its divisors is an integer number (15646542).
Almost surely, 283420822 is an apocalyptic number.
It is a pronic number, being equal to 9133×9134.
83420822 is a deficient number, since it is larger than the sum of its proper divisors (41751514).
83420822 is a wasteful number, since it uses less digits than its factorization.
83420822 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13702.
The product of its (nonzero) digits is 6144, while the sum is 29.
The square root of 83420822 is about 9133.4999863141. The cubic root of 83420822 is about 436.9430356866.
The spelling of 83420822 in words is "eighty-three million, four hundred twenty thousand, eight hundred twenty-two".
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