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120060006 = 23117125621
BaseRepresentation
bin1110010011111…
…11100001100110
322100220200100220
413021333201212
5221213410011
615525145210
72655331113
oct711774146
9270820326
10120060006
1161852950
123425b206
131bb48331
1411d3390a
15a818506
hex727f866

120060006 has 32 divisors (see below), whose sum is σ = 265648896. Its totient is φ = 35868000.

The previous prime is 120059987. The next prime is 120060019. The reversal of 120060006 is 600060021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8125 + ... + 17496.

It is an arithmetic number, because the mean of its divisors is an integer number (8301528).

Almost surely, 2120060006 is an apocalyptic number.

120060006 is an abundant number, since it is smaller than the sum of its proper divisors (145588890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120060006 is a wasteful number, since it uses less digits than its factorization.

120060006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25708.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 120060006 is about 10957.1896944426. The cubic root of 120060006 is about 493.3246164558.

Adding to 120060006 its sum of digits (15), we get a palindrome (120060021).

The spelling of 120060006 in words is "one hundred twenty million, sixty thousand, six".

Divisors: 1 2 3 6 11 22 33 66 71 142 213 426 781 1562 2343 4686 25621 51242 76863 153726 281831 563662 845493 1690986 1819091 3638182 5457273 10914546 20010001 40020002 60030003 120060006