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107739171 = 3257720747
BaseRepresentation
bin1100110101111…
…11100000100011
321111201201100200
412122333200203
5210040123141
614405120243
72445524241
oct632774043
9244651320
10107739171
11558a8041
12300b9083
13194232b7
1410447791
1596d2ab6
hex66bf823

107739171 has 12 divisors (see below), whose sum is σ = 155900472. Its totient is φ = 71698176.

The previous prime is 107739169. The next prime is 107739179. The reversal of 107739171 is 171937701.

It is not a de Polignac number, because 107739171 - 21 = 107739169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (107739179) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5181 + ... + 15566.

It is an arithmetic number, because the mean of its divisors is an integer number (12991706).

Almost surely, 2107739171 is an apocalyptic number.

107739171 is a deficient number, since it is larger than the sum of its proper divisors (48161301).

107739171 is a wasteful number, since it uses less digits than its factorization.

107739171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21330 (or 21327 counting only the distinct ones).

The product of its (nonzero) digits is 9261, while the sum is 36.

The square root of 107739171 is about 10379.7481183312. The cubic root of 107739171 is about 475.8366359693.

The spelling of 107739171 in words is "one hundred seven million, seven hundred thirty-nine thousand, one hundred seventy-one".

Divisors: 1 3 9 577 1731 5193 20747 62241 186723 11971019 35913057 107739171