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106741 = 173617
BaseRepresentation
bin11010000011110101
312102102101
4122003311
511403431
62142101
7623125
oct320365
9172371
10106741
1173218
1251931
133977b
142ac85
1521961
hex1a0f5

106741 has 4 divisors (see below), whose sum is σ = 107532. Its totient is φ = 105952.

The previous prime is 106739. The next prime is 106747. The reversal of 106741 is 147601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 147601 = 672203.

It can be written as a sum of positive squares in 2 ways, for example, as 46225 + 60516 = 215^2 + 246^2 .

It is a cyclic number.

It is not a de Polignac number, because 106741 - 21 = 106739 is a prime.

It is a super-2 number, since 2×1067412 = 22787282162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136 + ... + 481.

It is an arithmetic number, because the mean of its divisors is an integer number (26883).

2106741 is an apocalyptic number.

It is an amenable number.

106741 is a deficient number, since it is larger than the sum of its proper divisors (791).

106741 is an equidigital number, since it uses as much as digits as its factorization.

106741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 106741 is about 326.7124117630. The cubic root of 106741 is about 47.4362579908.

The spelling of 106741 in words is "one hundred six thousand, seven hundred forty-one".

Divisors: 1 173 617 106741