Base | Representation |
---|---|
bin | 1001111100011… |
… | …10010010111010 |
3 | 12210222012012110 |
4 | 10332032102322 |
5 | 132323422341 |
6 | 12135553150 |
7 | 2032030002 |
oct | 476162272 |
9 | 183865173 |
10 | 83420346 |
11 | 430a7a39 |
12 | 23b2b7b6 |
13 | 1438a169 |
14 | b117002 |
15 | 74cc216 |
hex | 4f8e4ba |
83420346 has 8 divisors (see below), whose sum is σ = 166840704. Its totient is φ = 27806780.
The previous prime is 83420339. The next prime is 83420353. The reversal of 83420346 is 64302438.
It is an interprime number because it is at equal distance from previous prime (83420339) and next prime (83420353).
It is a sphenic number, since it is the product of 3 distinct primes.
83420346 is an admirable number.
It is a Curzon 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, 6951690 + ... + 6951701.
It is an arithmetic number, because the mean of its divisors is an integer number (20855088).
Almost surely, 283420346 is an apocalyptic number.
83420346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83420346 is a wasteful number, since it uses less digits than its factorization.
83420346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13903396.
The product of its (nonzero) digits is 13824, while the sum is 30.
The square root of 83420346 is about 9133.4739283583. The cubic root of 83420346 is about 436.9422046179.
The spelling of 83420346 in words is "eighty-three million, four hundred twenty thousand, three hundred forty-six".
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