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106680177 = 32471072357
BaseRepresentation
bin1100101101111…
…00111101110001
321102201220200200
412112330331301
5204302231202
614330305413
72433523632
oct626747561
9242656620
10106680177
115524443a
122b888269
1319142286
141024d889
159573e1c
hex65bcf71

106680177 has 24 divisors (see below), whose sum is σ = 158910336. Its totient is φ = 68927136.

The previous prime is 106680169. The next prime is 106680181. The reversal of 106680177 is 771086601.

It is a happy number.

It is not a de Polignac number, because 106680177 - 23 = 106680169 is a prime.

It is a super-2 number, since 2×1066801772 = 22761320329502658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106680157) 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 23 ways as a sum of consecutive naturals, for example, 44083 + ... + 46439.

It is an arithmetic number, because the mean of its divisors is an integer number (6621264).

Almost surely, 2106680177 is an apocalyptic number.

It is an amenable number.

106680177 is a deficient number, since it is larger than the sum of its proper divisors (52230159).

106680177 is a wasteful number, since it uses less digits than its factorization.

106680177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517 (or 2514 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 106680177 is about 10328.6096353769. The cubic root of 106680177 is about 474.2724625926.

The spelling of 106680177 in words is "one hundred six million, six hundred eighty thousand, one hundred seventy-seven".

Divisors: 1 3 9 47 107 141 321 423 963 2357 5029 7071 15087 21213 45261 110779 252199 332337 756597 997011 2269791 11853353 35560059 106680177