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71024106 = 2311837351
BaseRepresentation
bin1000011101110…
…11110111101010
311221122101202110
410032323313222
5121140232411
611014143150
71521460236
oct416736752
9157571673
1071024106
113710050a
121b951ab6
13119399ca
14960b5c6
15637e2a6
hex43bbdea

71024106 has 8 divisors (see below), whose sum is σ = 142048224. Its totient is φ = 23674700.

The previous prime is 71024101. The next prime is 71024117. The reversal of 71024106 is 60142017.

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

71024106 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (71024101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5918670 + ... + 5918681.

It is an arithmetic number, because the mean of its divisors is an integer number (17756028).

Almost surely, 271024106 is an apocalyptic number.

71024106 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.

71024106 is a wasteful number, since it uses less digits than its factorization.

71024106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11837356.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 71024106 is about 8427.5800797145. The cubic root of 71024106 is about 414.1286328099.

The spelling of 71024106 in words is "seventy-one million, twenty-four thousand, one hundred six".

Divisors: 1 2 3 6 11837351 23674702 35512053 71024106