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106382685 = 3517417187
BaseRepresentation
bin1100101011101…
…00010101011101
321102011210121110
412111310111131
5204213221220
614320052233
72431144413
oct625642535
9242153543
10106382685
1155060982
122b764079
1319069a46
14101b32b3
159515be0
hex657455d

106382685 has 16 divisors (see below), whose sum is σ = 180225216. Its totient is φ = 53399808.

The previous prime is 106382663. The next prime is 106382699. The reversal of 106382685 is 586283601.

It is a happy number.

It is not a de Polignac number, because 106382685 - 222 = 102188381 is a prime.

It is a super-2 number, since 2×1063826852 = 22634551335618450, which contains 22 as substring.

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, 208339 + ... + 208848.

It is an arithmetic number, because the mean of its divisors is an integer number (11264076).

Almost surely, 2106382685 is an apocalyptic number.

106382685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106382685 is a deficient number, since it is larger than the sum of its proper divisors (73842531).

106382685 is a wasteful number, since it uses less digits than its factorization.

106382685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417212.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 106382685 is about 10314.1982238078. The cubic root of 106382685 is about 473.8311946753.

The spelling of 106382685 in words is "one hundred six million, three hundred eighty-two thousand, six hundred eighty-five".

Divisors: 1 3 5 15 17 51 85 255 417187 1251561 2085935 6257805 7092179 21276537 35460895 106382685