Search a number
-
+
106793113 = 715256159
BaseRepresentation
bin1100101110110…
…00100010011001
321102221122121111
412113120202121
5204314334423
614332540321
72434504120
oct627304231
9242848544
10106793113
1155311279
122b9216a1
13191817bb
141027cab7
15959760d
hex65d8899

106793113 has 4 divisors (see below), whose sum is σ = 122049280. Its totient is φ = 91536948.

The previous prime is 106793111. The next prime is 106793119. The reversal of 106793113 is 311397601.

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, and also an emirpimes, since its reverse is a distinct semiprime: 311397601 = 491634211.

It is a cyclic number.

It is not a de Polignac number, because 106793113 - 21 = 106793111 is a prime.

It is a super-2 number, since 2×1067931132 = 22809537968461538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106793111) 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, 7628073 + ... + 7628086.

It is an arithmetic number, because the mean of its divisors is an integer number (30512320).

Almost surely, 2106793113 is an apocalyptic number.

It is an amenable number.

106793113 is a deficient number, since it is larger than the sum of its proper divisors (15256167).

106793113 is an equidigital number, since it uses as much as digits as its factorization.

106793113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15256166.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 106793113 is about 10334.0753335748. The cubic root of 106793113 is about 474.4397649797.

The spelling of 106793113 in words is "one hundred six million, seven hundred ninety-three thousand, one hundred thirteen".

Divisors: 1 7 15256159 106793113