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107866933 = 195677207
BaseRepresentation
bin1100110110111…
…10101100110101
321111222012121121
412123132230311
5210103220213
614411543541
72446565566
oct633365465
9244865547
10107866933
1155985029
123015abb1
13194694b5
141047c16d
15970a88d
hex66deb35

107866933 has 4 divisors (see below), whose sum is σ = 113544160. Its totient is φ = 102189708.

The previous prime is 107866931. The next prime is 107866937. The reversal of 107866933 is 339668701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107866933 - 21 = 107866931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107866933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107866931) 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 3 ways as a sum of consecutive naturals, for example, 2838585 + ... + 2838622.

It is an arithmetic number, because the mean of its divisors is an integer number (28386040).

Almost surely, 2107866933 is an apocalyptic number.

It is an amenable number.

107866933 is a deficient number, since it is larger than the sum of its proper divisors (5677227).

107866933 is an equidigital number, since it uses as much as digits as its factorization.

107866933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5677226.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 107866933 is about 10385.9006831377. The cubic root of 107866933 is about 476.0246512314.

The spelling of 107866933 in words is "one hundred seven million, eight hundred sixty-six thousand, nine hundred thirty-three".

Divisors: 1 19 5677207 107866933