Search a number
-
+
106352527 = 176256031
BaseRepresentation
bin1100101011011…
…00111110001111
321102010021020111
412111230332033
5204211240102
614315300451
72430660451
oct625547617
9242107214
10106352527
1155040256
122b74a727
13190590b8
14101a62d1
15950bcd7
hex656cf8f

106352527 has 4 divisors (see below), whose sum is σ = 112608576. Its totient is φ = 100096480.

The previous prime is 106352513. The next prime is 106352531. The reversal of 106352527 is 725253601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 725253601 = 2377305113.

It is a cyclic number.

It is not a de Polignac number, because 106352527 - 211 = 106350479 is a prime.

It is a super-2 number, since 2×1063525272 = 22621719998571458, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106352507) 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, 3127999 + ... + 3128032.

It is an arithmetic number, because the mean of its divisors is an integer number (28152144).

Almost surely, 2106352527 is an apocalyptic number.

106352527 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

106352527 is a deficient number, since it is larger than the sum of its proper divisors (6256049).

106352527 is an equidigital number, since it uses as much as digits as its factorization.

106352527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6256048.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 106352527 is about 10312.7361548718. The cubic root of 106352527 is about 473.7864156096.

The spelling of 106352527 in words is "one hundred six million, three hundred fifty-two thousand, five hundred twenty-seven".

Divisors: 1 17 6256031 106352527