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106826 = 2311723
BaseRepresentation
bin11010000101001010
312102112112
4122011022
511404301
62142322
7623306
oct320512
9172475
10106826
1173295
12519a2
1339815
142ad06
15219bb
hex1a14a

106826 has 8 divisors (see below), whose sum is σ = 165504. Its totient is φ = 51660.

The previous prime is 106823. The next prime is 106853. The reversal of 106826 is 628601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1068262 = 22823588552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800 + ... + 923.

It is an arithmetic number, because the mean of its divisors is an integer number (20688).

2106826 is an apocalyptic number.

106826 is a deficient number, since it is larger than the sum of its proper divisors (58678).

106826 is a wasteful number, since it uses less digits than its factorization.

106826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 106826 is about 326.8424697006. The cubic root of 106826 is about 47.4488461313.

The spelling of 106826 in words is "one hundred six thousand, eight hundred twenty-six".

Divisors: 1 2 31 62 1723 3446 53413 106826