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83330106 = 2313888351
BaseRepresentation
bin1001111011110…
…00010000111010
312210210121102020
410331320100322
5132313030411
612134015310
72031202626
oct475702072
9183717366
1083330106
1143046162
1223aa7536
1314358072
14b0d2186
1574b0606
hex4f7843a

83330106 has 8 divisors (see below), whose sum is σ = 166660224. Its totient is φ = 27776700.

The previous prime is 83330101. The next prime is 83330129. The reversal of 83330106 is 60103338.

It is a sphenic number, since it is the product of 3 distinct primes.

83330106 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (83330101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6944170 + ... + 6944181.

It is an arithmetic number, because the mean of its divisors is an integer number (20832528).

Almost surely, 283330106 is an apocalyptic number.

83330106 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.

83330106 is a wasteful number, since it uses less digits than its factorization.

83330106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13888356.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 83330106 is about 9128.5325217145. The cubic root of 83330106 is about 436.7845936247.

It can be divided in two parts, 83330 and 106, that added together give a triangular number (83436 = T408).

The spelling of 83330106 in words is "eighty-three million, three hundred thirty thousand, one hundred six".

Divisors: 1 2 3 6 13888351 27776702 41665053 83330106