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105174341 = 191550651
BaseRepresentation
bin1100100010011…
…01010101000101
321022220102001222
412101031111011
5203411034331
614234130125
72414652506
oct621152505
9238812058
10105174341
1154406048
122b280945
1318a35a4c
14dd7abad
159377b7b
hex644d545

105174341 has 4 divisors (see below), whose sum is σ = 105725184. Its totient is φ = 104623500.

The previous prime is 105174323. The next prime is 105174343. The reversal of 105174341 is 143471501.

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: 143471501 = 794918049.

It is a cyclic number.

It is not a de Polignac number, because 105174341 - 222 = 100980037 is a prime.

It is a super-2 number, since 2×1051743412 = 22123284009568562, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105174341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105174343) 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, 275135 + ... + 275516.

It is an arithmetic number, because the mean of its divisors is an integer number (26431296).

Almost surely, 2105174341 is an apocalyptic number.

It is an amenable number.

105174341 is a deficient number, since it is larger than the sum of its proper divisors (550843).

105174341 is an equidigital number, since it uses as much as digits as its factorization.

105174341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550842.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 105174341 is about 10255.4542073962. The cubic root of 105174341 is about 472.0303607900.

The spelling of 105174341 in words is "one hundred five million, one hundred seventy-four thousand, three hundred forty-one".

Divisors: 1 191 550651 105174341