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107169107 = 719149053
BaseRepresentation
bin1100110001101…
…00010101010011
321110122202101012
412120310111103
5204413402412
614345001135
72440631243
oct630642523
9243582335
10107169107
1155548811
122ba831ab
1319283996
1410339b23
15961dc22
hex6634553

107169107 has 4 divisors (see below), whose sum is σ = 107318880. Its totient is φ = 107019336.

The previous prime is 107169103. The next prime is 107169133. The reversal of 107169107 is 701961701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 107169107 - 22 = 107169103 is a prime.

It is a super-2 number, since 2×1071691072 = 22970434990354898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107169103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73808 + ... + 75245.

It is an arithmetic number, because the mean of its divisors is an integer number (26829720).

Almost surely, 2107169107 is an apocalyptic number.

107169107 is a deficient number, since it is larger than the sum of its proper divisors (149773).

107169107 is an equidigital number, since it uses as much as digits as its factorization.

107169107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149772.

The product of its (nonzero) digits is 2646, while the sum is 32.

The square root of 107169107 is about 10352.2513010456. The cubic root of 107169107 is about 474.9959105834.

The spelling of 107169107 in words is "one hundred seven million, one hundred sixty-nine thousand, one hundred seven".

Divisors: 1 719 149053 107169107