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180069114 = 2365945541
BaseRepresentation
bin10101011101110…
…10001011111010
3110112211110101110
422232322023322
5332044202424
625511301150
74314363561
oct1256721372
9415743343
10180069114
119270a655
125037a7b6
132b3c9494
1419cb4bd8
1510c1dc29
hexabba2fa

180069114 has 16 divisors (see below), whose sum is σ = 360692640. Its totient is φ = 59930640.

The previous prime is 180069103. The next prime is 180069119. The reversal of 180069114 is 411960081.

It is not an unprimeable number, because it can be changed into a prime (180069119) 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 7 ways as a sum of consecutive naturals, for example, 18817 + ... + 26724.

It is an arithmetic number, because the mean of its divisors is an integer number (22543290).

Almost surely, 2180069114 is an apocalyptic number.

180069114 is an abundant number, since it is smaller than the sum of its proper divisors (180623526).

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

180069114 is a wasteful number, since it uses less digits than its factorization.

180069114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46205.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 180069114 is about 13418.9833445012. The cubic root of 180069114 is about 564.6938733749.

The spelling of 180069114 in words is "one hundred eighty million, sixty-nine thousand, one hundred fourteen".

Divisors: 1 2 3 6 659 1318 1977 3954 45541 91082 136623 273246 30011519 60023038 90034557 180069114