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106864411 = 601177811
BaseRepresentation
bin1100101111010…
…01111100011011
321110002021102011
412113221330123
5204324130121
614334250351
72435222023
oct627517433
9243067364
10106864411
115535a8a5
122b9569b7
13191a80a4
141029aa83
1595ad7e1
hex65e9f1b

106864411 has 4 divisors (see below), whose sum is σ = 107042824. Its totient is φ = 106686000.

The previous prime is 106864403. The next prime is 106864441. The reversal of 106864411 is 114468601.

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 106864411 - 23 = 106864403 is a prime.

It is a super-2 number, since 2×1068644112 = 22840004676753842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106864441) 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, 88305 + ... + 89506.

It is an arithmetic number, because the mean of its divisors is an integer number (26760706).

Almost surely, 2106864411 is an apocalyptic number.

106864411 is a deficient number, since it is larger than the sum of its proper divisors (178413).

106864411 is an equidigital number, since it uses as much as digits as its factorization.

106864411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178412.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 106864411 is about 10337.5244135141. The cubic root of 106864411 is about 474.5453244750.

The spelling of 106864411 in words is "one hundred six million, eight hundred sixty-four thousand, four hundred eleven".

Divisors: 1 601 177811 106864411