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109986114 = 2372618717
BaseRepresentation
bin1101000111001…
…00000101000010
321122221212120210
412203210011002
5211124023424
614525214550
72503603140
oct643440502
9248855523
10109986114
11570a2217
1230a01456
1319a2bc54
1410870590
1599c8729
hex68e4142

109986114 has 16 divisors (see below), whose sum is σ = 251396928. Its totient is φ = 31424592.

The previous prime is 109986103. The next prime is 109986119. The reversal of 109986114 is 411689901.

109986114 = T1837 + T1838 + ... + T1899.

It is not an unprimeable number, because it can be changed into a prime (109986119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1309317 + ... + 1309400.

It is an arithmetic number, because the mean of its divisors is an integer number (15712308).

Almost surely, 2109986114 is an apocalyptic number.

109986114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109986114 is an abundant number, since it is smaller than the sum of its proper divisors (141410814).

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

109986114 is a wasteful number, since it uses less digits than its factorization.

109986114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618729.

The product of its (nonzero) digits is 15552, while the sum is 39.

The square root of 109986114 is about 10487.4264717327. The cubic root of 109986114 is about 479.1218231439.

The spelling of 109986114 in words is "one hundred nine million, nine hundred eighty-six thousand, one hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 2618717 5237434 7856151 15712302 18331019 36662038 54993057 109986114